Graves Exhaust R1 Full Stainless Steel Low Mount Exhaust System 2009-2014 Exy-09r1-Fscl True Dual Headpipes 5 db at 4000 rpm

5 db at 4000 rpm

This design is the most efficient mating of exhaust gases to help generate more power Rear cylinder header pipe runs forward and wraps around the ignition cover for a sleek look and more clearance for the oil dip stick Heat shields cover the exhaust headers and the collector nestles beneath a simple cover Made in the U

Carbon fiber plates have high static and dynamic coefficient of friction for smooth positive engagement and release

Sound reducing insert with spark arrestor (not included available separately)

For safety reasons beware of counterfeit covers which may include the GB Racing logo and or other minor detail changes

Graves Exhaust R1 Full Stainless Steel Low Mount Exhaust System 2009-2014 Exy-09r1-Fscl True Dual Headpipes 5 db at 4000 rpmGraves Motorsports Yamaha R1 Full Stainless Steel Low Mount Exhaust System for the 2009 2014 model bikes. This unique system is extremely popular on the grass roots racing circuits. It delivers exceptional power gains and has a motoGP or "traditional" look with the one side exit point. The Stainless Steel Low exhaust features mandrel bent stainless tubing, billet aluminum flanges, and our carbon fiber side exit silencer. This R1 exhaust is extremely