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...
Our Exhaust Race Plate allows easy removal of restrictive honeycomb element on Ultra 310 & 300 models for competition use. OEM exhaust element is located inside exhaust system obstructing exhaust flow and producing...
Oil injector block-off kits allow easy conversion of oil injected watercraft to premix fuel. Anodized aluminum plate covers and seals hole left in flywheel cover after oil injection pump is removed."
"388762
The All New RIVA 'GEN-3' Yamaha SHO/SVHO Power Cooler Kit (intercooler system) features a huge cooler element that is rated for up to 600hp! High capacity cooler core resists heat soak under the most demanding high...