RIVA YAMAHA FX-SHO FREE FLOW EXHAUST KIT

RY16040

Replaces the restrictive sound suppression system located between the water box and hull exit on your watercraft. Improves engine performance by reducing back pressure and harmful detonation. Includes mandrel bent aluminum tubing that is powder coated to prevent corrosion, high-temp silicone replacement coupler and installation instructions. Fits:  FX-SHO 2008-2011 FZ 2009-2016 & `09+ FX-HO 2009-2011 (NA) RIVA #RY16040