BMW G 650 X (2007-2009) EVOLUTION OPEN & EVOLUTION STREET LEGAL EXHAUST SYSTEM
DESCRIPTION The Akrapovic EVOLUTION system for all three BMW G650X models replaces the stock system and represents the highest available level of exhaust system modification. We should also mention the change to the engine note and the visual enhancement, as the system not only looks great with the lines of the bike, but makes it look more serious and race-oriented. The Akrapovic Evolution is designed for top riders who expect maximum performance from their exhaust system. The Evolution street legal exhaust system for all three models (Xchallenge, Xmoto, Xcountry) come equipped with noise dampers and are street legal! max. rear wheel power HP / rpm (measured on Dynojet ATV) CONFIGURA- TION PERFORMANCE stock AKRAPOVIC max. increased power 47.1 / 7300 47.3 / 7300 1.9 / 3900 CONFIGURATION header tubes collector link pipe PERFORMANCE Measurements of the Akrapovic EVOLUTION system on the BMW G650X (with noise damper): Power & Torque: the Akrapovic EVOLUTION system delivers its strongest punch in the middle and top of the rpm range. The throttle response is increased and the bike accelerates more steadily and smoothly than with the stock exhaust system. There is also a major change in torque, which totally changes the bike s character and brings out the racing heart of the sporty BMWs. Max increased power is 1.9 HP at 3900 rpm, and max power is 47.3 HP. CONFIGURATION The Akrapovic EVOLUTION system is composed of conical titanium tubing. The link pipe and header tube are connected using a sleeve joint secured with silicon-shielded springs. The muffler outer sleeve is made of titanium, as is the inlet cap, while the outlet cap is made of carbon fiber. The muffler comes equipped with a noise damper, and for heat protection the system includes three Akrapovic Carbon Parts carbon-fiber heat shields. material TITANIUM - TITANIUM tube shape CONICAL - CONICAL interference crossover tubes header tube inner sleeves header tubes - collector connection link pipe - muffler connection NO lambda sensor YES STAINLESS STEEL CNC MACHINED - WELDED header tube flanges collector / header tube - link pipe connection muffler inlet cap /outlet cap STAINLESS STEEL LASER CUT SLEEVE JOINT + SILICON SHIELDED SPRINGS TITANIUM CARBON FIBER muffler metal interior TITANIUM muffler outer sleeve TITANIUM muffler clamp - muffler bracket TITANIUM (WELDED) muffler insert weight comparison (kg) EU YES heat shield 3X CARBON FIBER US - catalytic converter YES stock 6.7 S.S. link pipe ADDITIONAL DATA AKRAPOVIC TITANIUM link pipe stock - S.S. difference stock - titanium - 3.35-3.35 noise measurements (db / rpm) stock AKRAPOVIC 88 / 3125 88 / 3125 possibility of periodic service without removing A.E.S. oil YES oil filter YES legal for street use YES Technical specifications of Akrapovic exhaust systems and related products subject to change without notice.
EXHAUST PHOTO
BIKE PHOTO
BIKE PHOTO
BMW G 650X (2008-2009) EVOLUTION OPEN EXHAUST SYSTEM SHEMATIC P-HSB6R1 CARBON-FIBER HEADER HEAT SHIELD P-S2 SPRING P-F31 FLANGE P-51 OUTER SLEEVE P-G27 WASHER BMW G650X/ Complete exhaust system/ Evolution Line, Model year: 2007-2008/ OPEN H-B6MET1 HEADER TUBE Product code: E-B6MET2 P-R12 FITTING CLAMP P-HF257 FITTING ASSEMBLY P-HF257 FITTING ASSEMBLY P-HSB6R2 CARBON-FIBER LINK PIPE HEAT SHIELD P-HF261 DISTANCE HOLDERS M-25CT MUFFLER P-HST1AL STICKER V-TUV008 NOISE REDUCTION INSERT
BMW G 650X (2008-2009) EVOLUTION STREET LEGAL EXHAUST SYSTEM SHEMATIC P-HSB6R1 CARBON-FIBER HEADER HEAT SHIELD (P-S2) SPRING P-F31 FLANGE P-51 OUTER SLEEVE P-G27 WASHER BMW G650X/ Complete exhaust system/ Evolution Line, Model year: 2007-2008/ STREET LEGAL H-B6MET1 HEADER TUBE Product code: E-B6MET2 P-R12 CLAMP P-HSB6R3 CARBON-FIBER HEAT SHIELD P-HF257 FITTING ASSEMBLY P-HF257 FITTING ASSEMBLY P-HF258 FITTING ASSEMBLY P-HSB6R2 CARBON-FIBER LINK PIPE HEAT SHIELD P-HF261 DISTANCE HOLDERS M-H25CT MUFFLER P-HST1AL STICKER V-TUV091 NOISE REDUCTION INSERT Product code:
DIAGRAM / CHART STOCK EXHAUST AKRAPOVIC COMPLETE EXHAUST 58 45 57 40 56 55 WhlPwr 35 30 54 53 52 51 EngTrq 25 50 20 49 48 15 47 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 EngSpd RPM