Free Flow Exhaust for Yamaha GP1800 / VXR / VXS Models (2011-)

[Applicable models]
Yamaha GP1800 / VXR / VXS Models (2011-)

●Bypasses the resonator between the watercraft muffler and the water box to increase the exhaust efficiency. It reduces back pressure and harmful detonation, improving engine performance.

Mandrel-bent aluminum tubing that is powder-coated for corrosion protection.

A replacement coupler made of high temperature silicone is included.