SUZUKI GSX-R 750 (2008-2010) RACING2 & EVOLUTION2 EXHAUST SYSTEM (T-type muffler)
DESCRIPTION The Akrapovic Racing2 and Evolution2 open systems are designed for riders in road racing closed course competition and for those who attend trackdays and expect the maximum from their exhaust system. The Racing2 and Evolution2 open systems make the Suzuki substantially more responsive, and the short HEXAGONAL muffler also provides a great visual modification and weight savings. max. rear wheel power HP / rpm (measured on Dynojet ATV) PERFORMANCE stock AKRAPOVIC max. increased power 130,8 / 13150 139,8 / 13400 9,1 / 13300 PERFORMANCE Measurements of the Akrapovic EVOLUTION1 open system on the SUZUKI GSX-R 750 (without muffler insert): Power & Torque: the Akrapovic exhaust system increase the responsiveness of the Suzuki and fill out the power and torque curves. The increase in torque starts already at around 3500 rpm, while the power curve increase starts around 6000 rpm and leads all the way to the top of the range. At 13300 rpm we measured a massive 139.8 HP. CONFIGURATION The Racing and Evolution systems differ only in the selection of tubing materials. The Racing is made of stainless steel, and the Evolution is made of titanium. Both systems have conical header tubes, cylindrical collectors, and a conical link pipes. All of the system components are attached with sleeve joints secured with silicon-shielded springs. Muffler is welded to the link pipe. The header tubes come with interference crossover tubes, and the systems also include a fitting for attaching a lambda sensor. The short HEXAGONAL muffler is definitely the most eyecatching element of the system. It is made of a titanium inlet cap and perforated inner sleeve, while the outlet cap is made of carbon fiber. The outer sleeve is available in titanium or carbon fiber. The muffler is attached to the frame using an Akrapovic carbon fiber clamp. CONFIGURA- TION interference crossover tubes YES (cyl. 2-3) lambda sensor YES(reduction nut for both sensor sizes!) header tube inner sleeves S.S. CNC machined header tube flanges ALU CNC machined header tubes - collector connection link pipe - muffler connection muffler metal interior SLEEVE JOINT + SILICON SHIELDED SPRING WELDED STAINLESS STEEL / TITANIUM collector / header tube - link pipe connection muffler inlet cap /outlet cap muffler outer sleeve SLEEVE JOINT + SILICON SHIELDED SPRING S.S.- Carb. fiber / Ti - Carb. fiber Ti or carbon-fiber muffler clamp CARBON-FIBER muffler bracket YES, S.S. (foot-rest) muffler insert CONFIGURATION header tubes collector link pipe material S.S. / Ti S.S. / Ti S.S. / Ti tube shape CONICAL CYLINDRICAL CONICAL EU YES heat shield - US - catalytic converter NO ADDITIONAL DATA weight comparison (kg) stock 10.34 S.S. link pipe AKRAPOVIC TITANIUM link pipe stock - S.S. difference stock - titanium 4.2 3.33 6.14 7.01 noise measurements (db / rpm) stock AKRAPOVIC 94 / 6750 102 / 6750 possibility of periodic service without removing A.E.S. oil YES oil filter YES Technical specifications of Akrapovic exhaust systems and related products subject to change without notice. legal for street use NO
EXHAUST PHOTO
BIKE PHOTO
BIKE PHOTO
SUZUKI GSX-R 750 (2008) RACING2 EXHAUST SYSTEM (T-type muffler) SHEMATIC P-S6 INNER SLEEVE SUZUKI GSX-R 750 Complete exhaust system/racing2 line, model year: 2008 P-F1 FLANGE Product code: S-S7R8-TC S-S7R8-TT P-X47 BRACKET C-S6R6 COLLECTOR SET P-HF271 MUFFLER BRACKET SET V-TUV071 NOISE REDUCTION INSERT P-S1 SPRING P-HF270 FITTING KIT H-S6R7/2 HEADER TUBE M-T00902C TITANIUM MUFFLER WITH CARBON OUTER SLEEVE M-T00902T TITANIUM MUFFLER WITH TITANIUM OUTER SLEEVE P-MCCT1 CARBON FIBER CLAMP FOR CARBON OUTER SLEEVE MUFFLER P-MCTT1 CARBON FIBER CLAMP FOR TITANIUM OUTER SLEEVE MUFFLER P-VST2AL STICKER P-HF33 ANTISEIZING GREASE P-X48 SERVO MOTOR ROTATION LIMITER
SUZUKI GSX-R 750 (2008) EVOLUTION2 EXHAUST SYSTEM (T-type muffler) SHEMATIC P-S6 INNER SLEEVE P-F1 FLANGE SUZUKI GSX-R 750 Complete exhaust system/evolution2 line, model year: 2008 C-S6RT6 COLLECTOR SET Product code: S-S7RFT8-TC S-S7RFT8-TT P-X47 BRACKET P-HF271 MUFFLER BRACKET SET V-TUV071 NOISE REDUCTION INSERT P-VST2AL STICKER P-S1 SPRING P-HF270 FITTING KIT H-S6RT7/2 HEADER TUBE M-T00905C TITANIUM MUFFLER WITH CARBON OUTER SLEEVE M-T00905T TITANIUM MUFFLER WITH TITANIUM OUTER SLEEVE P-MCCT1 CARBON FIBER CLAMP FOR CARBON OUTER SLEEVE MUFFLER P-MCTT1 CARBON FIBER CLAMP FOR TITANIUM OUTER SLEEVE MUFFLER P-HP33 ANTISEIZING GREASE P-X48 SERVO MOTOR ROTATION LIMITER
DIAGRAM / CHART STOCK EXHAUST AKRAPOVIC COMPLETE2 EXHAUST 80 125 75 100 70 WhlPwr 75 65 EngTrq 60 50 55 25 50 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 EngSpd RPM