Graves Motorsports hand-made-in-the-USA full exhaust system for the Yamaha 2007-08 YZ450F. Big gains in horsepower are achieved while eliminating 2 lbs of weight. This system features stainless steel spigot, aluminum flange, stainless head pipe, stainless mid pipe and titanium silencer.
|Titanium - Works SystemEXY-08YZ4-FSTW||$669.95|
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