Product Description
The RIVA Free Flow Exhaust Kit replaces the restrictive sound suppression system located between the waterbox and hull exit on your watercraft improving engine performance by reducing back pressure and harmful detonation. Made from mandrel bent aluminum tubing, bead rolled on the ends to secure couplers, and powder coated to prevent corrosion. Includes high temp silicone replacement coupler and installation instructions.
Fits all 2012 & newer FX models equipped with 1.8L engines.
Product Videos
Custom Field
2012-2023 Yamaha FX HO
2012-2014 Yamaha FX SHO
2014-2025 Yamaha FX SVHO
