MOTORSPORT CATALOG. eibach.com/motorsport

Transcription

1 MOTORSPORT CATALOG Performance RACE SPRINGS eibach.com/motorsport

2 Dominate the Track. For over 60 years, Eibach has dedicated itself to building the finest suspension components in the world. These results are showcased every day in the demanding world of racing, from the legendary Formula 1 circuits and grueling Off-Road races around the world, to the high banked ovals of NASCAR and dirt tracks of America. From Europe s Monza, Silverstone, Nürburgring and LeMans, to Australia s V8 Supercar tracks and the circuits of Asia s CTCC. As the stakes in racing grow ever higher, competition gets even tougher. Precision, reliability and repeatability assume greater importance, as preparation for winning race efforts become more crucial than ever. Eibach suspension components, which ultimately determine handling, balance and overall performance, must be nothing less than perfect. They must be Engineered To Win. CONTENT Eibach Race Spring Systems 5 Eibach Accessories 6-9 Coilover Pro-UTV platinum front 32 Conventional Front Platinum Rear Conventional Rear Metric Coilover EIBACH.COM MOTORSPORT CATALOG 3

3 eibach springs Quality Unsurpassed eibach race spring systems Eibach Double-Spring System Suspension tuning is a precise balance. On one hand, the spring system should be soft enough to absorb track irregularities assuring maximum adhesion, while on the other hand the spring system must be firm enough to reduce the body roll, squat, and dive of the vehicle during cornering, acceleration and braking. For optimum balance, Eibach has developed the ERS double-spring system. By combining Eibach Main, Tender and/or Helper springs, the suspension engineer or weekend racer can create the perfect combination of spring rates for the ultimate suspension set-up. With our extensive range of motorsport spring sizes and rates our ERS double-spring system is unsurpassed in performance and flexibility. For Off-Road racing where extreme wheel travel is a must combining two different rate main springs gives you the softer rate required for small bumps and a stiffer final rate to prevent bottoming on the bigger bumps and jumps. See our offroad guide on eibach.com > technical for theory and formulas. Performance Perfected Ultra-Lightweight for Reduced Unsprung Mass Maximum in Combination with Smallest s Exceptional Resistance and Durability Precision Tolerances The Tightest in the Industry Precision Planparallel and Square End Configurations Under Unloaded and Loaded Conditions to +/- 1 Degree Lowest Side Loads with Load Center Ideally Located Relative to Spring Axis Highest Linearity and Guaranteed Consistency Within 2% Of Advertised Each Spring Individually Tested and d Eibach Springs Lifetime Warranty Eibach produces the finest racecar springs in the world. Period. When other springs sag, or need frequent replacement, top race teams, from F1 to WRC, from Le Mans to NASCAR, inevitably turn to Eibach. And, also inevitably, wonder why they didn t choose Eibach in the first place. To produce springs with unparalleled precision and repeatability, Eibach uses the world s finest Hi- Ten spring steel, produced to exceedingly precise tolerances according to Eibach specs. We use world-renowned German CNC coilers, as well as many machines engineered and built specifically by Eibach. In short, we use state-of-theart technology, in every step of the manufacturing process. But it s not just about machines and technology: it s about people. Most notably, the Eibach Springmeisters, working at production plants in Germany and the USA: Talented, expert craftsmen, each committed to creating the finest race springs in the world. Eibach Main And Tender System The Eibach Main and Tender spring concept provides a softer initial rate when both springs are compressed together, then delivers the desired firmer final rate once the tender spring closes completely. The Main spring has a linear-rate characteristic and determines the final rate of the system. The Tender springs are available in linear or progressive-rate (shown) and determine the initial rate of the spring-system. Eibach Main And Helper System A Helper spring is used to prevent the Main spring from becoming loose in the spring seat when the suspension is unloaded or at full droop. The Helper spring, unlike the Tender spring, has very little spring rate, and therefore has no effect on the suspension characteristics of the vehicle. Up to 6" (150mm) of spring-to-perch gap can be covered with the use of a Helper spring. 4 EIBACH.COM MOTORSPORT CATALOG 5

4 eibach ACCESSORIES SPRING BAGS Keep the Dirt Out COIL SLEEVE Critical Spring Tuning Eliminate Frame Drag while using Softer Spring s Allows Critical Adjustability without Change Spring Stays Linear Durable Will Withstand 2500LBS of Load Includes Adhesive Strip to Stay in Place Made from Lightweight Material Eliminates Mud Packing Coils Keeps Spring Adjuster and Damper Shaft Clean-Extends Damper Life Reinforced Wear Bars for Long Life Washable Material Easily Opened for Shock & Spring Adjustment Part Number Quantity Spring Spring SPRING BAGS (Nylon) inch mm inch mm Protective Spring Bags-Pair (Fits 1.88" I.D. Springs) ESB " - 12" Protective Spring Bags-Pair (Fits 2.25" I.D. Springs) ESB " - 12" Protective Spring Bags-Pair (Fits 2.50" I.D. Springs) ESB " - 10" ESB " - 12" ESB " - 14" ESB " - 16" Protective Spring Bags-Pair (Fits 2.50"-3.00" I.D. XT Barrel Springs) ESB " - 12" ESB " - 14" ESB " - 16" Protective Spring Bags-Pair (Fits 3.00" I.D. Springs) ESB " - 12" ESB " - 14" ESB " - 16" Protective Spring Bags-Pair (Fits 5.00" O.D. Springs) ESB " - 14" ESB " - 16" Protective Spring Bag (Fits Pull Bar Springs) ESB " 222 Protective Spring Bag (Fits 6th Coil Springs) ESB " 102 SPRING BAGS (Neoprene) Protective Neoprene Spring Bags-Pair (Fits 2.50" I.D. Springs) ESBN " - 20" ESBN " - 22" ESBN " - 24" ESBN " - 28" ESBN " - 32" Protective Neoprene Spring Bags-Pair (Fits 3.00" I.D. Springs) New! ESBN " - 14" New! ESBN " - 16" ESBN " - 22" ESBN " - 24" Quantity Spring Range Spring Wire Range Coil Sleeve Part Number inch mm inch mm inch mm Coil Sleeve (Fits 2.50" I.D. Springs) CS CS Coil Sleeve (Fits 5.00" O.D. Springs) CS5001 (NASCAR Approved) CS5001L CS5002 (NASCAR Approved) CS5002L COUPLING SPACERS Coupling Spacers Connect Main and Tender (or Helper) Springs Coupling Spacers for our Most Popular ERS Doublespring Applications Lightweight and Durable Anodized Aluminum Design CNC Precision Machined for Accuracy Part Number Quantity Spring Range Coupling Spacer (ID locating main to helper/tender) inch mm New! SPACER SPACER SPACER SPACER SPACER SPACER SPRING PERCH ADAPTER 60mm to 2.50 inch Extend Your Range of Available Spring s Adapts 60mm to 2.50 inch ID SAE Springs Lightweight and Durable Anodized Aluminum Design CNC Precision Machined for Accuracy Part Number Quantity Spring Range Adapter inch mm ADAPTER (Perch Adapter 60mm to 2.50") 1 60 / / 64 6 EIBACH.COM MOTORSPORT CATALOG 7

5 Part Number Quantity Spring Range Torsion Release Bearing inch mm TRB TRB TRB TRB TRB TORSION RELEASE BEARING TRB Smoother Deflection Reduce Torsional Binding by Removing Friction During Deflection Smoother and More Consistent Spring Action Throughout the Entire Range of Deflection Allows For Easier And More Precise Ride Adjustment by Eliminating Spring Seat Friction SPRING ISOLATOR Delrin Seat Plate Part Number Quantity Spring Range Isolator (Delrin Seat Plate) inch mm New! ISOLATOR New! ISOLATOR New! ISOLATOR BUMP STOPS Secondary Spring Tuning Made From a Race-Proven Micro-Cellular Polyurethane Elastomer Tremendous Deflection Potential with Near-Zero Lateral Expansion Progressive Compression Characteristics Extensive Range of s and Dimensions for Maximum Tuning Flexibility Quantity Outside Diamter Part Number inch mm inch mm inch mm lbs/inch N/mm Bump Stop EBS , EBS , EBS , EBS , EBS , EBS , EBS EBS EBS EBS EBS EBS EBS EBS , Bump Tuning for Dirt or Pavement Applications BUMP SPRING Spring and Cap System Ultra-Lightweight for Reduced Unsprung Mass Maximum in All s Repeatable Performance and Sag Resistant Precision Fit Cap System for 1/2 inch, 5/8 inch and 7/8 inch Shaft Sizes Made By Eibach in the USA Engineered for maximum travel and consistency in the most extreme conditions, the Eibach BUMP-SPRING System offers limitless tuning options for soft spring Dirt and Pavement Racers. Through on-track development, we ve engineered a spring and cap system light weight and compact enough to fit Pavement Series setups, with maximum amounts of linear travel needed for Dirt Series Racers. The Consistent performance of the Eibach BUMP-SPRING System translates to increased aero efficiency, maximum grip and superior control at the Bump Spring New! New! New! , , , , , , ,010 4, , ,137 5, , ,218 5, , ,242 5, , ,248 5, New! , ,360 6, New! , ,513 6, New! , ,692 7, New! , ,906 8, New! , ,232 9, New! , ,228 9, New! , ,330 10, New! , ,391 10, New! , , ,852 17, Bump Spring Cap BSC BSC New! BSC EIBACH.COM MOTORSPORT CATALOG 9

6 COILOVER 1.63" I.D. (Quarter Midget) COILOVER 1.88" I.D. Continued New! lb. rate Tender Spring coming soon. Visit eibach.com for details (length in inches) , , , , , , , , , , , , , (length in inches) , , , , , , , , , , , , , , , , , ,421 6, ,484 6, (length in inches) , , , , , , , , , , , ,053 4, ,043 4, ,203 5, ,223 5, ,363 6, ,478 6, ,683 7, ,787 7, ,865 8, ,171 9, ,277 10, Helper (prevents main spring from becoming loose at full droop) HELPER Spacer (ID locating main to helper/tender coupling spacer) SPACER Torsion Release Bearing TRB Spring Spring Protective Spring Bags-Pair (Fits 1.88" I.D. Springs) Qty inch mm inch mm ESB " - 12" COILOVER 1.88" I.D. New! , 105, 115, and 137lb. rates coming soon. Visit eibach.com for details. COILOVER 2.00" I.D (length in inches) , , , , , , , ,063 4, ,181 5, ,281 5, ,346 5, (length in inches) , ,017 4, ,248 5, ,255 5, ,282 5, ,436 6, ,501 6, ,586 7, ,774 7, ,807 8, ,790 7, EIBACH.COM MOTORSPORT CATALOG 11

7 COILOVER 2.00" I.D. Continued , ,969 8, , ,984 8, , ,165 9, , ,104 9, , ,275 10, , ,283 10, , ,405 10, , ,524 11, , ,670 11, , ,774 12, , ,784 12, , ,125 13, , ,165 14, , ,473 15, , ,521 15, , ,797 16, , ,067 18, , ,974 17, , ,511 20, , ,699 20, (length in inches) , ,082 4, ,147 5, ,240 5, ,272 5, ,378 6, ,473 6, ,583 7, ,740 7, ,836 8, ,932 8, ,909 8, ,956 8, ,170 9, ,228 9, ,255 10, , ,464 10, , ,481 11, , ,485 11, , ,680 11, , ,672 11, , ,874 12, , ,853 12, , ,063 13, , ,994 13, , ,122 13, , ,536 15, , ,667 16, , ,541 15, , ,786 16, , ,843 17, , ,881 17, , ,902 17, , ,335 19, , ,283 19, , ,334 19, New! , ,708 20, COILOVER 2.00" I.D. Continued , ,005 22, , ,233 23, Helper HELPER Torsion Release Bearing TRB (length in inches) ,081 4, ,168 5, ,260 5, ,349 5, ,433 6, ,529 6, New! ,589 7, New! ,626 7, ,745 7, ,772 7, ,799 8, ,757 7, ,846 8, ,010 8, , ,029 9, , ,109 9, , ,158 9, , ,208 9, , ,385 10, , ,372 10, , ,559 11, , ,535 11, , ,662 11, New! , ,789 12, , ,906 12, , ,015 13, , ,115 13, , ,387 15, , ,482 15, , ,812 16, , ,810 16, , ,109 18, , ,092 18, , ,370 19, , ,647 20, , ,826 21, , ,990 22, New! , ,248 23, (length in inches) ,068 4, COILOVER 2.25 I.D. 12 EIBACH.COM MOTORSPORT CATALOG 13

8 COILOVER 2.25" I.D. Continued ,213 5, ,212 5, ,284 5, ,456 6, ,481 6, ,585 7, ,699 7, ,697 7, ,806 8, ,796 7, ,894 8, ,989 8, ,044 9, ,269 10, ,230 9, ,316 10, ,421 10, ,371 10, , ,567 11, , ,616 11, , ,631 11, , ,746 12, , ,835 12, , ,837 12, , ,050 13, , ,073 13, , ,052 13, , ,238 14, , ,204 14, , ,394 15, , ,491 15, , ,344 14, , ,539 15, , ,674 16, , ,595 15, , ,799 16, , ,008 17, , ,914 17, , ,291 19, , ,361 19, , ,438 19, , ,457 19, , ,797 21, , ,223 23, , ,595 24, , ,430 24, , ,813 25, , ,727 25, , ,124 27, , ,021 26, , ,434 28, , ,612 29, , ,771 30, , ,222 32, (length in inches) , , COILOVER 2.25" I.D. Continued , , , , , ,135 5, ,114 4, ,273 5, ,290 5, ,424 6, ,601 7, ,633 7, ,770 7, ,784 7, ,799 8, ,944 8, ,952 8, ,076 9, ,075 9, ,193 9, ,267 10, ,532 11, ,640 11, ,720 12, ,767 12, , ,038 13, , ,099 13, , ,373 15, , ,648 16, , ,805 16, , ,859 17, , ,990 17, , ,257 18, , ,585 20, , ,882 21, , ,092 22, (length in inches) , , ,126 5, ,199 5, ,299 5, ,315 5, ,513 6, ,581 7, ,642 7, ,680 7, ,845 8, ,885 8, ,927 8, ,083 9, ,106 9, ,257 10, ,400 10, ,536 11, ,687 11, EIBACH.COM MOTORSPORT CATALOG 15

9 COILOVER 2.25" I.D. Continued COILOVER 2.25" I.D. Continued ,809 12, ,926 13, ,213 14, , ,359 14, , ,710 16, (length in inches) , ,010 4, ,102 4, ,227 5, ,307 5, ,490 6, ,584 7, ,671 7, ,762 7, ,814 8, ,875 8, ,055 9, ,101 9, ,279 10, ,318 10, ,347 10, ,543 11, ,721 12, ,859 12, ,044 13, ,165 14, ,299 14, ,424 15, , ,866 17, (length in inches) ,032 4, ,118 4, ,375 6, ,608 7, ,801 8, ,094 9, ,239 9, ,492 11, ,721 12, ,764 12, ,159 14, ,519 15, ,782 16, Tender/Linear , , , , , , Helper HELPER New!HELPER225T Spacer (ID locating main to helper/tender coupling spacer) SPACER Isolator (Delrin Seat Plate) ISOLATOR Torsion Release Bearing TRB Spring Spring Protective Spring Bags-Pair (Fits 2.25" I.D. Springs) Qty inch mm inch mm ESB " - 12" XT BARREL 2.50 I.D. Extreme 4.00 (length in inches) XT Barrel (Extreme ) / , / ,001 4, / ,173 5, / ,435 6, / ,622 7, / ,860 8, (length in inch) XT Barrel (Extreme ) New! / , New! / , / , / ,001 4, / ,221 5, / ,436 6, / ,441 6, / ,716 7, / ,882 8, / ,042 9, / ,184 9, / ,334 10, / ,445 10, / ,562 11, / ,672 11, / ,751 12, / ,005 13, (length in inch) XT Barrel (Extreme ) / ,983 8, / ,200 9, / ,333 10, / ,512 11, / ,719 12, / ,890 12, (length in inch) XT Barrel (Extreme ) / ,217 5, / ,347 5, / ,470 6, / ,604 7, / ,805 8, / ,056 9, / ,276 10, / ,524 11, / ,683 11, EIBACH.COM MOTORSPORT CATALOG 17

10 XT BARREL 2.50" I.D. Extreme Continued XT BARREL 2.50" I.D. Extreme Continued / ,891 12, / ,027 13, / ,326 14, (length in inches) XT Barrel (Extreme ) New! / / ,552 6, (length in inches) XT Barrel (Extreme ) / / ,568 6, / / ,742 7, / / ,894 8, / / ,050 9, / / ,184 9, / / ,311 10, / / ,432 10, / / ,546 11, / / ,660 11, / / ,728 12, / / ,879 12, / / ,992 13, / / ,260 14, / / ,334 14, / / ,395 15, / / ,396 15, (length in inches) XT Barrel (Extreme ) / / , / / ,146 5, / / ,344 5, New! / / ,439 6, / / ,524 6, / / ,549 6, / / ,744 7, / / ,888 8, / / ,085 9, / / ,282 10, / / ,463 10, / / ,519 11, / / ,794 12, / / ,934 13, / / ,077 13, / / ,213 14, / / ,902 17, (length in inches) XT Barrel (Extreme ) / / ,065 4, / / ,313 5, / / ,541 6, / / ,749 7, / / ,807 8, / / ,004 8, / / ,953 8, / / ,405 10, / / ,512 11, / / ,713 12, (length in inches) XT Barrel (Extreme ) / / ,225 5, / / ,513 6, / / ,619 7, New! / / ,813 8, / / ,022 8, / / ,142 9, / / ,425 10, / / ,682 11, Torsion Release Bearing TRB Spring Spring Protective Spring Bags-Pair (Fits 2.50 I.D. XT Barrel Springs) Qty inch mm inch mm ESB " - 12" ESB ESB COILOVER 2.50 I.D (length in inches) New! ,328 5, ,439 6, ,624 7, ,809 8, ,960 8, ,990 8, ,149 9, ,397 10, ,534 11, ,510 11, ,634 11, ,732 12, ,820 12, ,924 13, ,896 12, , ,076 13, , ,295 14, , ,318 14, , ,562 15, , ,634 16, , ,110 18, (length in inches) ,226 5, ,356 6, ,449 6, ,525 6, ,609 7, ,675 7, ,884 8, ,096 9, ,161 9, ,348 10, ,504 11, ,660 11, ,813 12, ,918 12, ,142 13, , ,481 15, , ,626 16, EIBACH.COM MOTORSPORT CATALOG 19

11 COILOVER 2.50" I.D. Continued 7.00 (length in inches) (Silver) New! S ,107 4, New! S ,356 6, New! S ,449 6, (length in inches) , , ,065 4, ,191 5, ,291 5, ,406 6, ,513 6, ,609 7, ,709 7, ,787 7, ,968 8, ,053 9, ,122 9, ,184 9, ,358 10, ,402 10, ,437 10, ,646 11, ,838 12, ,043 13, ,209 14, ,368 14, ,348 14, ,520 15, ,665 16, ,776 16, , ,877 17, , ,033 17, , ,317 19, , ,437 19, (length in inches) (Silver) S , S ,065 4, S ,291 5, S ,513 6, S ,709 7, S ,968 8, S ,358 10, S ,437 10, S ,646 11, (length in inches) , , ,035 4, ,169 5, ,323 5, ,487 6, ,569 6, ,715 7, ,844 8, ,971 8, COILOVER 2.50" I.D. Continued ,092 9, ,208 9, ,302 10, ,399 10, ,630 11, ,711 12, ,786 12, ,840 12, ,061 13, ,121 13, ,158 14, ,401 15, ,644 16, ,860 17, ,074 18, (length in inches) (Silver) S , S , S ,169 5, S ,323 5, S ,487 6, S ,569 6, S ,715 7, S ,844 8, S ,971 8, S ,092 9, S ,208 9, S ,302 10, S ,399 10, S ,630 11, S ,786 12, S ,061 13, S ,158 14, S ,401 15, S ,644 16, S ,860 17, S ,074 18, (length in inches) , , , , ,001 4, ,007 4, , ,118 4, ,171 5, ,330 5, ,372 6, ,488 6, ,585 7, ,696 7, ,893 8, ,067 9, ,112 9, ,270 10, EIBACH.COM MOTORSPORT CATALOG 21

12 COILOVER 2.50" I.D. Continued ,408 10, ,542 11, ,670 11, ,794 12, ,052 13, ,162 14, ,334 14, ,706 16, ,985 17, ,864 21, (length in inches) (Silver) S , S ,007 4, S ,171 5, S ,372 6, S ,585 7, S ,696 7, S ,893 8, S ,067 9, S ,112 9, S ,270 10, S ,408 10, S ,542 11, S ,670 11, S ,794 12, S ,052 13, S ,162 14, S ,252 14, S ,334 14, S ,390 15, S ,706 16, S ,025 17, S ,307 19, S ,586 20, S ,864 21, S ,041 22, (length in inches) , , , , , ,134 5, ,190 5, ,326 5, ,391 6, ,518 6, ,568 6, ,709 7, ,873 8, ,953 8, ,170 9, ,258 10, ,458 10, ,633 11, ,812 12, ,123 13, COILOVER 2.50" I.D. Continued ,385 15, ,830 17, (length in inches) (Silver) S , S ,125 5, S ,391 6, S ,568 6, S ,705 7, S ,873 8, S ,953 8, S ,170 9, S ,258 10, S ,458 10, S ,812 12, S ,123 13, S ,385 15, S ,830 17, S ,026 17, S ,413 19, S ,538 20, New! S ,764 21, (length in inches) (Silver) S ,110 4, S ,537 6, S ,023 8, S ,433 10, S ,757 12, S ,173 14, S ,533 15, S ,861 17, S ,117 18, S ,353 19, S ,763 21, S ,200 23, S ,289 23, S ,669 25, Tender/Linear , , , , , , , , , , New! New! New! , Tender/Progressive / / / ,513 6, / / / , / / / , / / / , / / / , / / / ,297 5, EIBACH.COM MOTORSPORT CATALOG 23

13 COILOVER 2.50" I.D. Continued Helper HELPER HELPER250T Spacer (ID locating main to helper/tender coupling spacer) SPACER Adapter ADAPTER / /2.50 Isolator (Delrin Seat Plate) ISOLATOR Torsion Release Bearing TRB Spring Range Spring Wire Range Coil Sleeve Coil Sleeve (Fits 2.50 I.D. Springs) Qty inch mm inch mm inch mm CS CS Spring Spring Protective Spring Bags-Pair (Fits 2.50 I.D. Springs) Qty inch mm inch mm ESB ESB ESB ESB Protective Neoprene Spring Bags-Pair (Fits 2.50 I.D. Springs) ESBN ESBN ESBN ESBN ESBN COILOVER 3.00" I.D (Off-Road) 4.00 (length in inches) (Silver) S , S , S , S , S ,111 4, S ,272 5, S ,272 5, S ,859 8, (length in inches) (Silver) New! S , (length in inches) (Silver) S , S , S , S ,039 4, S ,219 5, S ,389 6, S ,514 6, COILOVER 3.00" I.D. (Off-Road) Continued S ,712 7, S ,820 8, S ,002 8, S ,155 9, (length in inches) (Red) ,107 4, (length in inches) (Silver) S , S ,107 3, S ,128 5, S ,345 5, S ,604 7, S ,814 8, S ,870 8, S ,179 9, S ,441 10, S ,788 12, (length in inches) (Silver) S , S , S ,063 4, S ,200 5, S ,382 6, S ,382 6, S ,662 7, S ,008 8, S ,164 9, S ,414 10, (length in inches) (Silver) S , S ,079 4, S ,319 5, S ,448 6, S ,664 7, S ,815 8, S ,014 8, S ,122 9, S ,305 10, S ,486 11, S ,657 11, S ,815 12, S ,970 13, S ,254 14, S ,503 15, S ,069 18, (length in inches) (Silver) S ,035 4, S ,254 5, S ,464 6, S ,673 7, S ,855 8, S ,103 9, S ,251 10, S ,484 11, S ,581 11, S ,843 12, EIBACH.COM MOTORSPORT CATALOG 25

14 COILOVER 3.00 I.D. (Off-Road) Continued S ,990 13, S ,362 14, S ,682 16, S ,979 17, S ,200 18, S ,638 20, S ,813 21, S ,198 23, (length in inches) (Silver) S , S ,155 5, S ,439 6, S ,638 7, S ,869 8, S ,090 9, S ,368 10, S ,546 11, S ,931 13, S ,342 14, S ,754 16, S ,130 18, S ,241 18, S ,629 20, S ,978 22, S ,575 24, S ,274 27, (length in inches) (Silver) S ,330 10, S ,242 14, S ,610 16, S ,100 18, S ,415 19, S ,780 21, S ,231 23, S ,496 24, S ,873 26, S ,227 27, S ,600 29, (length in inches) (Silver) New! S ,500 28, New! S ,476 28, New! S ,160 31, Tender/Linear Helper HELPER HELPER300T Spacer (ID locating main to helper/tender coupling spacer) SPACER Isolator (Delrin Seat Plate) ISOLATOR Torsion Release Bearing TRB Spring Range Spring Wire Range Coil Sleeve Part Number Qty inch mm inch mm inch mm Coil Sleeve (Fits 3.00 I.D. Springs) CS CS Spring Spring Protective Spring Bags-Pair (Fits 3.00 I.D. Springs) Qty inch mm inch mm ESB ESB ESB Protective Neoprene Spring Bags-Pair (Fits 3.00 I.D. Springs) ESBN ESBN (length in inches) (Silver) COILOVER 3.00 I.D. (Off-Road) Continued COILOVER 3.75 I.D. (Off-Road) New! S , S ,175 5, S ,364 6, S ,676 7, S New! S ,079 9, (length in inches) (Silver) New! S ,124 5, S ,468 6, S ,762 7, S ,043 9, S ,356 10, S ,645 11, S ,923 13, S ,169 14, (length in inches) (Silver) New! S ,335 5, S ,725 7, S ,111 9, S ,447 10, S ,741 12, S ,087 13, S ,716 16, S ,186 18, S ,927 21, (length in inches) (Silver) New! S ,543 6, New! S ,007 8, S ,370 10, S ,787 12, S ,135 13, S ,541 15, S ,925 17, EIBACH.COM MOTORSPORT CATALOG 27

15 COILOVER 3.75 I.D. (Off-Road) Continued PRO-UTV Performance Spring Systems (length in inches) (Silver) New! S ,156 9, S ,644 11, S ,060 13, S ,505 15, S ,893 17, New! S ,756 25, (length in inches) (Silver) New! S ,393 10, New! S ,888 12, New! S ,372 15, New! S ,826 17, New! S ,248 19, New! S ,858 26, S ,499 28, S ,741 29, S ,239 32, (length in inches) (Silver) New! S ,633 11, New! S ,179 14, S ,792 16, S ,716 20, S ,471 24, S ,307 28, S ,654 29, S ,831 30, S ,973 31, S ,197 32, (length in inches) (Silver) S ,107 18, S ,135 22, S ,643 20, S ,637 25, S ,964 26, S ,373 28, S ,601 29, New! S ,478 33, S ,638 33, S ,136 36, (length in inches) (Silver) S ,388 19, S ,977 22, S ,411 24, S ,591 24, S ,419 28, S ,652 29, S ,137 31, S ,380 32, S ,995 35, S ,131 40, Helper HELPER , Spacer (ID locating main to helper/tender coupling spacer) SPACER PRO-UTV Stage 1 Our Stage 1 System, for 2 or 4 seat vehicles, replaces the factory springs with our race proven Eibach dual-springs to deliver a durable, repeatable performance and a sag free ride. PRO-UTV Stage 2 Perfect for the weekend warrior! Designed for 2 or 4 seat vehicles, this system delivers the confidence and control you need to keep the hammer down and lead the pack. An adjustable lockout collar is included to allow fine tuning of the transition point of the dual spring setup for a smooth ride over rough terrain and the higher additional rate to prevent bottoming in the g-outs. You will immediately notice better turn-in response and stay hooked-up to power out of the turns. PRO-UTV Stage 3 Engineered for the 4-seat vehicles with higher loads and additional passengers. This system offers a slightly more aggressive spring rate to maintain the balance you need at the limit. An adjustable lockout collar is included to allow fine tuning of the transition point of the dual spring setup for a plush ride over rough terrain and the higher additional rate to prevent bottoming. Perfect for vehicles loaded with spares, tools or passengers. Don t have the factory coilovers? Not a problem. Our line of ERO parts and accessories offer thousands of rates, lengths and combinations to fine tune your new setup. *Stop Rings not included in Stage 1 Application Years Stage 1 Stage 2 Stage 3 CAN-AM Maverick Turbo 2-Seat 2015 to 2016 E (a) E (a) E (a) Maverick Turbo 4-Seat 2015 to 2016 E (a) E (a) Maverick X3 X DS 2017 to 2017 E (a) E (a) Maverick X3 X RS 2017 to 2017 E (a) E (a) Maverick X3 X RS Max 2017 to 2017 E (a) E (a) 28 EIBACH.COM MOTORSPORT CATALOG 29 POLARIS RZR 1000S 2-Seat For models w/dual A-arm suspension RZR 1000S 2-Seat For models w/reservoir Shocks & Dual A-arm suspension RZR Seat For models w/dual A-arm suspension RZR Seat For models w/reservoir Shocks & Dual A-arm suspension RZR Seat For models w/rear trailing arm suspension RZR 900S 2-Seat For models w/dual A-arm suspension. RZR 900S 2-Seat For models w/reservoir Shocks & Dual A-arm suspension 2015 to 2016 E (b) E (b) 2015 to 2016 E (a) 2015 to 2016 E (b) E (b) 2015 to 2016 E (a) 2011 to 2014 E (c) E (c) E (c) 2015 to 2016 E (b) E (b) 2015 to 2016 E (a) RZR XP 1000 EPS 2014 to 2016 E (c) E (c) RZR XP EPS 2014 to 2016 E (c) E (c) E (c) RZR XP 4 Turbo EPS 2016 to 2016 E (a) E (a) E (a) RZR XP 900 For models w/rear trailing arm suspension to 2014 E (a) E (a) RZR XP Turbo Dynamix 2018 to 2018 E (a) E (a) RZR XP Turbo EPS 2015 to 2016 E (a) E (a) XP Seat 2017 to 2017 E (c) XP Seat 2017 to 2017 E (c) E (c) XP1000 Turbo 2-Seat 2017 to 2017 E (a) E (a) XP1000 Turbo 4-Seat 2017 to 2017 E (a) E (a) YAMAHA YXZ1000R Base, SE 2016 to 2016 E (a) E (a) E (a) YXZ1000R Base, SS Excludes SE Models 2017 to 2017 E (a) YXZ1000R SE & SS SE 2017 to 2017 E (a) Foot Notes (a) Factory Fox Shocks, (b) Factory Fox Non-Reservoir Shocks, (c ) Factory Walker Evans Shocks

16 PRO-UTV Suspension Stabilizer Bar Take your UTV to the next level with our PRO-UTV Performance Stabilizer Bar! Reduced Body Roll Through Increased Design Stiffness Over Stock Sway Bar Engineered to Perfectly Complement Each PRO-UTV Spring System Adjustable to Fine Tune to Driver Preference Easy Direct Replacement Installation Made by Eibach in the USA Application Years Front Rear Part # Comments CAN-AM Maverick X3 X DS 2017 to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable to mm 29mm E Front Sway Bar is Solid and Non-Adjustable/ Rear Sway Bar is Tubular and 2 Way-Adjustable to mm E Front Sway Bar is Solid and Non-Adjustable. Maverick X3 X RS 2017 to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable to mm 29mm E Front Sway Bar is Solid and Non-Adjustable/ Rear Sway Bar is Tubular and 2 Way-Adjustable to mm E Front Sway Bar is Solid and Non-Adjustable. Maverick X3 X RS Max 2017 to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable to mm 29mm E Front Sway Bar is Solid and Non-Adjustable/ Rear Sway Bar is Tubular and 2 Way-Adjustable to mm E Front Sway Bar is Solid and Non-Adjustable. POLARIS RZR XP 1000 EPS 2014 to mm E Rear Sway Bar is Tubular and 3 Way-Adjustable to mm E Rear Sway Bar is Tubular and 3 Way-Adjustable. Includes Endlinks 2014 to 2016 UEL1 Fully Adjustable UTV Endlink System for Tuning Sway Bar Preload RZR XP EPS 2014 to mm E Rear Sway Bar is Tubular and 3 Way-Adjustable to mm E Rear Sway Bar is Tubular and 3 Way-Adjustable. Includes Endlinks 2014 to 2016 UEL1 Fully Adjustable UTV Endlink System for Tuning Sway Bar Preload RZR XP Turbo Dynamix 2018 to mm 30mm E Front Sway Bar is Solid and 2 Way-Adjustable/ Rear Sway Bar is Solid and 3 Way-Adjustable. RZR XP Turbo EPS 2015 to mm 30mm E Front Sway Bar is Solid and 2 Way-Adjustable/ Rear Sway Bar is Solid and 3 Way-Adjustable. XP1000 Turbo 2-Seat 2017 to mm 30mm E Front Sway Bar is Solid and 2 Way-Adjustable/ Rear Sway Bar is Solid and 3 Way-Adjustable. XP1000 Turbo 4-Seat 2017 to mm 30mm E Front Sway Bar is Solid and 2 Way-Adjustable/ Rear Sway Bar is Solid and 3 Way-Adjustable. YAMAHA YXZ1000R Base, SE 2016 to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable. Includes Endlinks 2016 to 2016 UEL2 Front Adjustable UTV Endlink System for Tuning Sway Bar Preload 2016 to 2016 UEL3 Rear Adjustable UTV Endlink System for Tuning Sway Bar Preload 2016 to mm 35mm E Front Sway Bar is Solid and 2 Way-Adjustable/ Rear Sway Bar is Tubular and 2 Way-Adjustable to mm 35mm E Front and Rear Sway Bar System Includes Front and Rear Endlinks 2016 to mm E Front Sway Bar is Solid and 2 Way-Adjustable to mm E Front Sway Bar is Solid and 2 Way-Adjustable. Includes Endlinks YXZ1000R Base, SS Excludes 2017 to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable. SE Models 2017 to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable. Includes Endlinks 2017 to 2017 UEL2 Front Adjustable UTV Endlink System for Tuning Sway Bar Preload 2017 to 2017 UEL3 Rear Adjustable UTV Endlink System for Tuning Sway Bar Preload 2017 to mm 35mm E Front Sway Bar is Solid and 2 Way-Adjustable/ Rear Sway Bar is Tubular and 2 Way-Adjustable to mm 35mm E Front and Rear Sway Bar System Includes Front and Rear Endlinks 2017 to mm E Front Sway Bar is Solid and 2 Way-Adjustable to mm E Front Sway Bar is Solid and 2 Way-Adjustable. Includes Endlinks 2017 to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable to mm E Rear Sway Bar is Tubular and 2 Way-Adjustable. Includes Endlinks YXZ1000R SE & SS SE 2017 to mm E Front Adjustable UTV Endlink System for Tuning Sway Bar Preload 2017 to mm E Rear Adjustable UTV Endlink System for Tuning Sway Bar Preload 2017 to 2017 UEL2 Fully Adjustable UTV Endlink System for Tuning Sway Bar Preload 2017 to 2017 UEL3 Fully Adjustable UTV Endlink System for Tuning Sway Bar Preload 2017 to mm 35mm E Front Sway Bar is Solid and 2 Way-Adjustable/ Rear Sway Bar is Tubular and 2 Way-Adjustable. PRO-UTV Suspension Stabilizer Bar Continued Application Years Front Rear Part # Comments YAMAHA (cont.) 2017 to mm 35mm E Front Sway Bar is Solid and 2 Way-Adjustable/ Rear Sway Bar is Tubular and 2 Way-Adjustable to mm 35mm E Front and Rear Sway Bar System Includes Front and Rear Endlinks 2017 to mm E Front Sway Bar is Solid and 2 Way-Adjustable to mm E Front Sway Bar is Solid and 2 Way-Adjustable. Includes Endlinks SPRING BAGS Keep the Dirt Out Part Number Quantity Spring Spring Protective Spring Bags-Pair (Fits 3.00" I.D. Springs) inch mm inch mm ESB " - 12" ESB " - 14" ESB " - 16" Protective Neoprene Spring Bags-Pair (Fits 3.00" I.D. Springs) New! ESBN " - 14" New! ESBN " - 16" ESBN " - 22" ESBN " - 24" COILOVER WRENCHES Model Years Shock Type Spring Wrench Cross-Over Wrench CAN-AM Front Rear Front Rear Maverick Turbo 2-Seat 2015 to 2016 Fox ETFX2.5 ETXR2.5 Maverick Turbo 4-Seat 2015 to 2016 Fox ETFX2.5 ETXR2.5 Maverick X3 X DS 2017 to 2017 Fox ETFX2.5 ETXR2.5 Maverick X3 X RS 2017 to 2017 Fox ETFX2.5 ETFX3.0 ETXR2.5 ETXR3.0 Maverick X3 X RS Max 2017 to 2017 Fox ETFX2.5 ETFX3.0 ETXR2.5 ETXR3.0 POLARIS RZR 1000S 2-Seat (Dual A-arm suspension) 2015 to 2016 Fox ETFX2.0 ETXR2.0 RZR 1000S 2-Seat (Reservoir Shocks & Dual A-arm suspension) 2015 to 2016 Fox ETFX2.0 ETXR2.0 RZR Seat (Dual A-arm suspension) 2015 to 2016 Fox ETFX2.0 ETXR2.0 RZR Seat (Reservoir Shocks & Dual A-arm suspension) 2015 to 2016 Fox ETFX2.0 ETXR2.0 RZR Seat (Rear trailing arm suspension) 2011 to 2014 Walker Evans ETWE2.0 ETWE2.5 RZR 900S 2-Seat (Dual A-arm suspension) 2015 to 2016 Fox ETFX2.0 ETXR2.0 RZR 900S 2-Seat (Reservoir Shocks & Dual A-arm suspension) 2015 to 2016 Fox ETFX2.0 ETXR2.0 RZR XP 1000 EPS 2014 to 2016 Walker Evans ETWE2.0 ETWE2.5 RZR XP EPS 2014 to 2016 Walker Evans ETWE2.0 ETWE2.5 RZR XP 4 Turbo EPS 2016 to 2016 Fox ETFX2.5 ETFX3.0 ETXR2.5 ETXR3.0 RZR XP 900 (Rear trailing arm suspension) 2011 to 2014 Fox ETFX2.0 ETXR2.0 RZR XP Turbo Dynamix 2018 to 2018 Fox ETFX2.5 ETXR2.5 RZR XP Turbo EPS 2015 to 2016 Fox ETFX2.5 ETFX3.0 ETXR2.5 ETXR3.0 XP Seat 2017 to 2017 Walker Evans ETWE2.0 ETWE2.5 XP Seat 2017 to 2017 Walker Evans ETWE2.0 ETWE2.5 XP1000 Turbo 2-Seat 2017 to 2017 Fox ETFX2.5 ETFX3.0 ETXR2.5 ETXR3.0 XP1000 Turbo 4-Seat 2017 to 2017 Fox ETFX2.5 ETFX3.0 ETXR2.5 ETXR3.0 YAMAHA YXZ1000R Base, SE 2016 to 2016 Fox ETFX2.5 ETXR2.5 YXZ1000R Base, SS (Excludes SE Models) 2017 to 2017 Fox ETFX2.5 ETXR2.5 YXZ1000R SE & SS SE 2017 to 2017 Fox ETFX2.5 ETXR EIBACH.COM MOTORSPORT CATALOG 31

17 Open Helix Front Springs These Open Helix Springs were produced to achieve the largest end gap possible on the open end of the spring (Bottom). Graph,, and data are available upon request. Outside Wire Part Number inch mm inch mm inch lbs kgs 7.25 (length in inches) New! HP H New! HP H (length in inches) H H New! HP H H H H H Platinum Modified Front Springs Outside Platinum Front Short Track PF ,180 14, PF ,280 14, PF ,438 15, PF ,679 16, PF ,539 15, PF ,651 16, PF ,864 17, Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs 9.50 (length in inches) " O.D ,391 6, ,730 7, ,990 8, ,302 10, ,363 10, ,565 11, ,678 11, ,682 11, ,912 12, ,861 12, ,220 14, ,373 15, ,392 15, Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs Conventional Front Springs Outside New! 475lb. rate coming soon. Visit eibach.com for details. Conventional Front Springs Continued Outside Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs ,541 15, ,651 16, ,797 16, ,846 17, ,895 17, ,128 18, ,241 18, ,355 19, ,377 19, ,760 21, ,704 20, , ,852 21, , ,205 23, , ,382 23, , ,340 23, , ,750 25, , ,413 24, , ,259 27, , ,218 27, , ,289 27, (length in inches) " O.D ,068 9, ,156 9, ,247 9, ,449 10, ,452 10, ,707 12, ,880 12, ,058 13, ,117 13, ,262 14, ,281 14, ,397 15, ,473 15, ,542 15, ,726 16, ,786 16, ,932 17, ,068 18, ,292 19, ,511 20, ,765 21, ,616 20, ,734 21, , ,974 22, , ,896 21, , ,889 26, , ,671 25, , ,494 24, , ,920 26, , ,634 25, , ,069 26, , ,463 28, , ,102 27, , ,560 29, EIBACH.COM MOTORSPORT CATALOG 33

18 Conventional Front Springs Outside (length in inches) " O.D ,273 10, ,446 10, ,617 11, ,764 12, ,928 13, Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs MAX LOAD REAR 5.00 I.D Continued Outside Design MAX Load Part Number inch mm inch mm lbs/inch N/mm lbs N lbs kgs ML K ,500 20, ML K ,400 19, ML K ,300 19, ML K ,400 19, ML K ,500 20, ML K , ,900 21, ML K , ,600 24, STOCK CAR Front Springs Outside (length in inches) " O.D ,954 22, ,154 22, , ,549 24, , ,037 26, , ,324 28, , ,258 6,562 29, Spring Range Spring Wire Range Coil Sleeve inch mm inch mm inch mm Coil Sleeve (Fits 5.00 O.D. Springs) CS5001 (NASCAR Approved) CS5001L CS5002 (NASCAR Approved) CS5002L Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs COIL SLEEVE 5.00 O.D. MAX LOAD REAR 5.00" I.D These springs are designed to handle a certain Maximum Load. If this Maximum Load is exceeded, the spring will lose free length. Outside Design MAX Load Part Number inch mm inch mm lbs/inch N/mm lbs N lbs kgs Max Load Rear 5.00 O.D. ML K ,000 8, ML K ,200 9, ML K ,500 11, ML K ,700 12, ML K ,200 14, ML K ,700 12, ML K ,300 14, ML K ,100 13, ML K ,000 17, PLATINUM Rear Springs Outside New! lb. rate coming soon. Visit eibach.com for details. Rear Platinum Springs " O.D. ER ,015 4, ER ,142 5, ER ,308 5, ER ,616 7, ER ,868 8, ER ,132 9, ER ,379 10, ER ,636 11, ER ,761 7, ER ,023 8, ER ,291 10, ER ,457 10, ER ,678 11, ER ,154 5, ER ,404 6, ER ,667 7, ER ,747 12, ER ,156 14, ER ,578 15, ER ,704 16, ER ,322 14, ER ,790 12, ER ,006 13, ER ,867 17, ER ,145 18, ER ,622 7, ER ,845 8, ER ,090 9, ER ,245 9, ER ,475 11, ER ,681 11, ER ,234 14, ER ,724 12, ER ,911 12, ER ,090 13, ER ,152 14, ER ,477 15, ER ,645 16, Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs 34 EIBACH.COM MOTORSPORT CATALOG 35

19 PLATINUM Rear Springs Continued Outside ER ,776 16, ER ,030 17, ER ,116 18, ER ,373 19, ER ,740 21, ER ,797 21, ER ,949 22, ER ,160 22, ER ,368 23, ER ,746 25, ER ,823 25, ER ,071 27, ER , ,580 29, ER ,732 16, ER ,990 17, ER ,335 19, ER , ER ,119 4, ER ,309 5, (length in inches) " O.D ,073 4, ,268 5, ,447 6, ,621 7, ,763 7, ,957 8, ,150 9, ,159 9, ,493 11, ,574 11, ,622 11, ,867 12, ,018 13, ,249 14, ,486 15, ,690 16, ,871 17, ,104 18, ,420 19, ,736 21, ,988 22, ,267 23, ,435 24, (length in inches) " O.D ,262 5, ,492 6, ,663 7, Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs Conventional Rear Springs Outside Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs Conventional Rear Springs Continued Outside ,758 7, ,907 8, ,092 9, ,248 10, ,371 10, ,671 11, ,869 12, ,066 13, ,258 14, ,434 15, ,757 16, ,036 17, ,248 18, ,458 19, ,186 23, (length in inches) " O.D ,363 6, ,670 7, ,642 7, ,908 8, ,128 9, ,333 10, ,593 11, ,846 12, ,994 13, (length in inches) " O.D ,265 5, ,525 6, ,810 8, ,070 9, ,241 9, ,533 11, ,723 12, (length in inches) " O.D ,568 6, ,911 8, ,216 9, ,553 11, ,862 12, ,149 14, Tender/Linear New! Spring Spring Protective Spring Bags-Pair (Fits 5.00 O.D. Springs) Quantity inch mm inch mm ESB " ESB " - 16" Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs 36 EIBACH.COM MOTORSPORT CATALOG 37

20 6TH COIL SPRING 5.00" O.D. Outside 6th Coil Spring ,017 4, ,162 5, ,252 5, Spring Spring Quantity Protective Spring Bag (Fits 6th Coil Springs) inch mm inch mm ESB Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs PULL BAR SPRING 5.00" O.D. Outside Pull Bar Spring / / ,711 12, / / ,895 17, / / ,196 14, / / ,547 24, ,618 11, ,390 15, Part Number inch mm inch mm lbs/inch N/mm inch mm inch mm lbs N lbs kgs Spring Spring Quantity Protective Spring Bag (Fits Pull Bar Springs) inch mm inch mm ESB COILOVER 60mm I.D. Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs 80 (length in mm) ,086 1, ,915 1, ,608 1, ,592 1, ,064 1, ,410 1, ,757 2, ,458 2, ,128 2, ,939 2, ,375 2, (length in mm) ,638 1, ,299 1, ,922 1, ,200 1, ,772 1, ,275 1, ,148 1, ,430 2, ,069 2, ,240 2, ,550 2, ,525 2, ,494 3, ,273 3, ,015 3, ,720 3, ,388 3, ,019 3, ,613 3, ,120 4, ,609 4, ,100 4, ,320 5, ,388 5, ,805 5, ,755 6, ,719 6, , (length in mm) , , ,959 1, ,541 1, ,363 1, ,787 1, ,485 1, ,174 1, ,790 1, ,958 2, ,944 2, ,700 2, EIBACH.COM MOTORSPORT CATALOG 39

21 COILOVER 60mm I.D. Continued ,035 2, ,574 3, ,706 3, ,006 3, ,940 3, ,045 4, ,912 4, ,737 4, ,520 4, (length in mm) ,840 1, ,636 1, (length in mm) Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs COILOVER 60mm I.D. Continued Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs , ,255 4, , ,100 4, , ,423 4, , ,022 4, , ,640 5, (length in mm) , ,454 1, ,750 1, ,550 1, ,995 2, ,882 2, ,656 2, ,915 2, ,393 2, ,470 3, (length in mm) , ,308 1, ,986 1, ,860 1, ,376 1, ,173 1, ,668 2, ,402 2, ,160 2, ,148 2, ,936 3, ,397 3, ,888 3, (length in mm) , ,361 1, ,280 1, ,092 1, ,786 1, ,798 1, ,279 2, ,052 2, ,941 2, ,188 2, ,215 3, ,140 3, (length in mm) ,146 1, ,081 1, ,148 1, , , , , , EIBACH.COM MOTORSPORT CATALOG 41

22 COILOVER 60mm I.D. Continued Tender/Linear New! , New! , , , , , , , , , , , , , , , , , , Tender/Progressive / /12 40/ / , / /15 60/ / , Helper Hardware (Spring Coupler) Adapter ADAPTER (Perch Adapter 60mm to 2.50") COILOVER 65mm I.D. 180 (length in mm) New! T New! T T T T T T T T New! T New! T (length in mm) New! T New! T T New! T T Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs COILOVER 65mm I.D. Continued New! T T T T T T T T T T T New! T New! T New! T New! T (length in mm) New! T T New! T New! T (length in mm) T T New! T T New! T T New! T New! T New! T COILOVER 70mm I.D. 200 (length in mm) New! , ,139 1, ,521 1, ,119 1, ,702 1, ,271 2, ,780 2, ,316 2, ,784 2, ,172 2, New! , ,525 2, ,164 2, ,348 3, (length in mm) ,813 1, ,570 1, ,918 2, ,555 2, ,176 2, Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs 42 EIBACH.COM MOTORSPORT CATALOG 43

23 COILOVER 70mm I.D. Continued ,781 2, ,319 2, ,832 2, ,320 2, ,793 3, ,586 3, ,971 3, (length in mm) ,990 1, ,884 1, ,418 1, ,226 2, ,996 2, ,756 2, ,985 2, ,633 2, ,209 2, ,816 2, ,343 3, ,990 3, ,857 3, ,345 3, (length in mm) ,529 1, ,611 1, ,617 1, ,546 1, ,378 1, ,085 2, ,140 2, ,656 2, ,612 2, (length in mm) ,167 1, ,431 1, ,316 1, ,346 1, ,272 2, ,513 2, ,253 2, ,386 2, ,900 2, Tender/Linear , , , , , , , , , , , , , Helper Hardware (Spring Coupler) Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs F3 Standard Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs F3 Standard F3 C ,672 1, F3 C ,806 1, F3 C ,117 1, F3 C ,295 1, F3 C ,096 1, F3 C ,274 1, F3 C ,986 1, F3 C ,099 1, F3 C ,188 1, F3 C , ,588 1, F3 C , ,499 1, F3 C , ,989 2, F3 C , ,012 2, F3 C , ,036 2, F3 C , ,591 2, F3 C , ,281 2, F3 C , ,305 2, New!F3 C , ,591 3, F3 Short Part Number mm inch mm inch kg/mm N/mm lbs/inch mm inch mm inch N lbs kgs lbs F3 Short ,500 1, ,500 1, ,500 1, ,500 1, ,500 1, ,500 1, ,500 1, ,500 1, ,500 1, , ,500 1, , ,500 1, , ,500 1, , ,500 1, , ,500 1, , ,500 1, EIBACH.COM MOTORSPORT CATALOG 45

24 SUSPENSION WORKSHEET DETERMINING SPRING RATE. STEP 1: MOTION RATIO STEP 2: WHEEL RATE In developing a basic spring setup, your first step is determining your Motion Ratio. A different formula is needed for the type of suspension your race vehicle utilizes: A-arm or Beam axle. Please take into consideration the Angle Correction Factor in your computation. A-arm Suspension - (See Diagram 1) MR Motion Ratio d1 Distance from spring centerline to control arm inner pivot center (in) or (mm) d2 Distance from outer ball joint to control arm inner pivot center (in) or (mm) Beam Axle Suspension (See Diagram 2) MR Motion Ratio d3 Distance between spring centerlines (in) or (mm) d4 Distance between tire centerlines Angle Correction Factor ACF Angle Correction Factor A Spring angle from vertical (see diagram 1) Wheel is the actual rate of a spring acting at the tire contact patch. This value is measured in lbs/inch or N/mm, just as spring rate is. The wheel rate can be determined by using the formula below. Wheel (non beam) WR Wheel (lbs/in) or (N/mm) C Spring (lbs/in) or (N/mm) MR Motion Ratio ACF Angle Correction Factor STEP 3: SUSPENSION FREQUENCY Suspension Frequency refers to the number of oscillations or cycles of the suspension over a fixed time period when a load is applied to the vehicle. Suspension Frequency (cpm)* SF Suspension Frequency WR Wheel (lbs/in) or (N/mm) Sprung Vehicle corner weight less unsprung weight STEP 1: DETERMINE TRAVEL For the spring to be rated, please refer to the specifications listed for your spring part number in this catalog and record the travel measurement. This number represents the total available travel from free height to coil bind. Our example spring travel measurements for standard: 6.25 metric: 146mm STEP 2: DETERMINE TEST RANGE Calculate the first test point by taking 20% of 6.25 (which equals 1.25 ) or 20% of 146mm (which equals 29.20mm) and the second test point by taking 70% of 6.25 (which equals ) or 70% of 146mm (which equals mm). The actual travel between these two points (3.125 ) or (73mm) is where we determine the spring rate. STEP 3: SPRING RATE TEST FREE LENGTH COIL BIND TOTAL TRAVEL FREE LENGTH 20% PRELOAD 70% PRELOAD *cpm= cycles per minute Suspension frequency in hertz divide by 60 Preload the spring 1.25 or 29.20mm and record the force measurement. Continue to compress the spring an additional (total compression of ) or 73mm (total compression of mm) and record the force measurement. Calculate and record the difference in force between the two points (1.25 ><4.375 ) or (29.20mm><102.20mm). In our example the difference would be approximately 1565lbs or 7300N. DIAGRAM 1 (A-ARM SUSPENSION) The motion ratio is a lever arm effect of the control arm acting on the spring. If the spring is mounted at an angle, the reduced motion of the spring must also be taken in account. Tip 1: Calculation of Wheel for a given frequency WR Wheel (lbs/in) or (N/mm) (see step 2) SF Suspension Frequency (cpm) (see step 3) Sprung Vehicle corner weight less unsprung weight STEP 4: SPRING RATE CALCULTION With Eibach s precise spring rate tolerance of +/- 2% (500 x 2% = 10 lbs) the spring rate should fall between 490 and 510 lbs/in (1565 / = 500lb) or 95N and 105N (7300N / 73mm = 100N/mm). Tip 2: Calculation of Spring needed for a given Wheel CONVERSION RATES DIAGRAM 2 (BEAM AXLE SUSPENSION) The motion ratio of a live axle setup is shown here. Over two-wheel bumps, the motion ratio is 1:1. Over single wheel bumps and during body roll, the motion ratio as shown in step 1. The motion ratio is only used for calculating roll resistance, not for suspension frequencies. C Spring (lbs/in) or (N/mm) WR Wheel (lbs/in) or (N/mm) (see step 2) MR Motion Ratio ACF Angle Correction Factor Imperial to Metric 1 inch = 25.4 MM 1 lb = Newton 1 lb = Kilogram Metric to Imperial 1 MM = inch 1 Newton = lb 1 Kilogram = 2.20 lbs 46 EIBACH.COM MOTORSPORT CATALOG 47

25 Eibach Springs, Inc. 264 Mariah Circle Corona, CA USA T F sales@eibach.com Made in the usa Part # eibach.com