The RIVA Free Flow Exhaust Kit replaces the restrictive sound suppression system located between the water box 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 cou...

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 prev...

Replaces the restrictive sound suppression system located between the waterbox and hull exit on Yamaha 2025 & newer JetBalster models. Improves engine performance by reducing back pressure and harmful detonation. Constructed from mandrel bent aluminum tubing with bead rolled ends to secure couplers....

Replaces the restrictive sound suppression system located between the waterbox and hull exit on your watercraft. Improves engine performance by reducing back pressure and harmful detonation. Easy installation with noticeable results. RACE legal....

Allows removal of restrictive sound suppression baffles in Exhaust Requires NO drilling of holes utilising OEM outlet in pump tunnel No modification of OEM hoses needed so ski can be returned to stock Billet anodised outlet fits directly into OEM location A must for any modified craft ...

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 replace...

Replaces the restrictive sound suppression system located between the waterbox and hull exit on your watercraft. Improves engine performance by reducing back pressure and harmful detonation. Easy installation with noticeable results. RACE legal....