TWO BROTHERS 2 BROS RACING 005-1130407 SLIP ON SO EXHAUST SYSTEM
DUAL 2 M-2 M2 CARBON FIBER CF MUFFLERS
STAINLESS STEEL SS LINK / MID PIPE
YAMAHA YZF-R1 YZFR1 YZFR1000 YZF-R1000 YZF R1 R1000
04 05 06 2004 2005 2006
Yamaha R1 (2004-06) Slip-On Exhaust Systems: Our exclusive V.A.L.E.™ mounting system eliminates the need for springs resulting a more secure mounting. Huge horsepower gain of 6.7hp @ 7500rpm (right where you can use the extra power) and a peak horsepower of 4.1hp @ 11,500rpm. Total peak horsepower leapt from 152.7hp to 156.8hp simply by installing the Twobros M2 slip-on exhaust system!
| OEM Exhaust System......................... |
9.1 lbs |
| Two Brothers Exhaust System............ |
8.0 lbs |
TWO BROTHERS 2 BROS RACING 005-1130407 SLIP ON SO EXHAUST SYSTEM
DUAL 2 M-2 M2 CARBON FIBER CF MUFFLERS
STAINLESS STEEL SS LINK / MID PIPE
YAMAHA YZF-R1 YZFR1 YZFR1000 YZF-R1000 YZF R1 R1000
04 05 06 2004 2005 2006
Yamaha R1 (2004-06) Slip-On Exhaust Systems: Our exclusive V.A.L.E.™ mounting system eliminates the need for springs resulting a more secure mounting. Huge horsepower gain of 6.7hp @ 7500rpm (right where you can use the extra power) and a peak horsepower of 4.1hp @ 11,500rpm. Total peak horsepower leapt from 152.7hp to 156.8hp simply by installing the Twobros M2 slip-on exhaust system!
| OEM Exhaust System......................... |
9.1 lbs |
| Two Brothers Exhaust System............ |
8.0 lbs |
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