YAMAHA YZF-R1 (2009) RACING & EVOLUTION EXHAUST SYSTEM
YAMAHA YZF-R1 (2009)
DESCRIPTION
RACING & EVOLUTION EXHAUST SYSTEM
Akrapovic Racing and Evolution systems are designed for riders who demand maximum performance from their motorcycle. Both systems are significantly lighter if compared to stock exhaust system and feature exceptional production quality, hi-tech materials and of course increased engine performance combined with pure racing sound output. The Akrapovic Racing and Evolution systems were developed to complement the racing character of the R1. Evolution system is made entirely of our exclusive high grade titanium while Racing system uses stainless steel header tubes and link pipe. We offer titanium or carbon-fiber mufflers for each combination. Both systems are not street legal and are designed for racing purpose only. PERFORMANCE Measurements of the Akrapovic EVOLUTION system on the YAMAHA YZF R1 (without muffler insert): Power & Torque: The power increase with the Akrapovic system is substantial, and can be seen from 7000 rpm right to the top of the range. At 12460 rpm we measured 165.7 HP, with max. increased power of 7.8 HP at 5900 rpm. The system’s effect on the torque and power curve is huge and strongest in midrange rpm. The main increase starts at around 4500 rpm and continues right into the over-rev range. All this will help you shave lap times and result in much smoother ride. STOCK EXHAUST
(measured on Dynojet ATV)
150
stock
AKRAPOVIC
max. increased power
161.6 / 12430
165.7 / 12460
7.8 / 5900
weight comparison (kg) legal for street use
10.02
125
95
WhlPwr
AKRAPOVIC
difference
RACING
EVOLUTION
stock - RACING
stock EVOLUTION
7.4
5.93
2.62
4.09
stock
AKRAPOVIC
98 / 6200
100.5 / 6200 NO
Technical specifications of Akrapovic exhaust systems and related products subject to change without notice.
(110547) S-Y10R11-ZC, (110546) S-Y10R11-ZT racing Akrapovič d.d. 2008/2009 all rights reserved
YAMAHA YZF-R1 (2009)
SHEMATIC
RACING EXHAUST SYSTEM
(M-Z03405TL TITANIUM OUTER SLEEVE MUFFLER-LEFT (M-Z03405CL) CARBON-FIBER OUTER SLEEVE MUFFLER-LEFT (V-EC106) END CAP SET FOR TITANIUM OUTER SLEEVE MUFFLER-LEFT (V-EC108) END CAP SET FOR CARBON FIBER OUTER SLEEVE MUFFLER-LEFT (V-TUV095L) NOISE REDUCTION INSERTS
(P-MCTZ19) CARBON-FIBER CLAMP FORTITANIUM OUTER SLEEVE MUFFLER (P-MCCZ19) CARBON-FIBER CLAMP FOR CARBON-FIBER OUTER SLEEVE MUFFLER YAMAHA YZF R1/ Complete exhaust system/ RACING LINE, Model year: 2009/ OPEN
Product code: S-Y10R11-ZC S-Y10R11-ZT (P-HF350) FITTING PART
(P-HSY10R2L/A1) HEAT SHIELD WITH FITTING ASSEMBLY
(P-HF351) FITTING PART
(P-F11) FLANGE
(V-TUV095) NOISE REDUCTION INSERTS
(P-6) INNER SLEEVE
(V-EC107) END CAP SET FOR TITANIUM OUTER SLEEVE MUFFLER-RIGHT
(H-Y10R10) HEADER TUBE SET
(V-EC109) END CAP SET FOR CARBON FIBER OUTER SLEEVE (P-HST6AL) STICKER MUFFLER-RIGHT
(P-HF348) LAMBDA FITTING ASSEMBLY M18
(P-MCTZ19) CARBON-FIBER CLAMP FOR TITANIUM OUTER SLEEVE MUFFLER
