New Graves Exhaust System for the 2007 Yamaha YZF-R1

Graves Motorsports announces the release of its Cat. Back Slip-On Exhaust System for the 2007 Yamaha R1. This item is currently available with a MSRP of $899.99. This product comes with complete installation instructions.

The Graves Motorsports Cat Back Slip-On Exhaust System is handcrafted here at our headquarters in the USA. This exhaust system features our titanium canisters with tapered conical endcaps. The s-bends are made from mandrel bent stainless steel tubing and finished in a unique ball burnished finish. This combination of materials results in a lighter than stock exhaust system (1.6 lbs less vs. stock) and more horsepower (7.05 hp increase vs. stock). This slip-on exhaust system produces a deep and throaty exhaust note. Graves Motorsports recommends the use of the Dynojet Power Commander and Ignition Module.