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Our Ultra 310 ‘K3’ Supercharger Pulley Kit produces +3 PSI over the OEM supercharger pulley delivering incredible horsepower and torque. The 101mm diameter main pulley is constructed of high strength billet aluminum and coated with a military spec material for improved belt wear and corrosion re...

The Kawi Performance Belt Tensioner Arm Kit directly replaces the factory cast aluminum arm adn components that weaken over time at critical points causing belt slip and diminished boost output. The CNC machined billet arm houses stainless steel bearings that are protected with viton seals and secur...

This is a conversion service performed to your Riva GP1300 Ride Plate. Turn around time is approximately 5 days. Once your order is placed please ship your ride plate to the following address JIM'S PERFORMANCE (order number here) 4802 US ALT 19 PALM HARBOR, FL 34683...

FEATURES OEM Hitachi ignition module For use with watersports and off road applications High energy inductive ignition 3 ignition outputs TECHNICAL DESCRIPTION Used only with “dumb” coils (coils without igniter) Each ignition module channel can be connected to only one coil at a ti...

Replacement anti-slosh tank foam that controls oil movement in RIVA Yamaha & Sea-Doo Catch Cans. Sold individually. Complete Catch Can Kits: Yamaha: RY19040-BCC Sea-Doo: RS19050-BCC-5...

Our easy to install catch can/engine breather kit eliminates power-robbing crankcase fumes and oil vapor from entering your Yamaha engine's air intake. Increases horsepower by removing the engine's requirement to burn relatively non-combustible oil. Also improves intercooler efficiency by preventing...

This adapter allows easy installation of Blow-Off Valves, Fuel Pressure Regulators & Boost Gauges. Direct bolt-on design requires no drilling or modification of intake manifold. Includes 2 brass T Fittings for various boost & vacuum accessories. Optional Products: -TiAL 50MM Blow-Off Valve -Sea...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are handmade in the USA with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, and proprietary Non-Slip Traction Material. Available in a variety of colors to match your watercraft's paint an...

ARP2000 rod bolt 3/8" x 1.500" Includes torque spec for Sea-Doo 4TEC watercraft. Specifically fabricated for Molnar connecting rods (any aftermarket connecting rods can use these rod bolts, but only these rod bolts should be used on Molnar connecting rods). ARP2000®: ARP2000 is an steel a...

This kit delivers a significant level of performance (+16mph on U.S. models) through easy to install upgrades. No internal engine modifications are required. Requires use of fresh premium octane pump fuel (91~93). RIVA Sea-Doo 325 Unlocked ECU is installed. This direct replacement ECU is ful...

This kit delivers a significant level of performance (+15mph on U.S. models) through easy to install upgrades. No internal engine modifications are required. Requires use of fresh premium octane pump fuel (91~93). RIVA Sea-Doo 325 Unlocked ECU is installed. This direct replacement ECU is fu...

This kit delivers a significant level of performance (+16mph on U.S. models) through easy to install upgrades. No internal engine modifications are required. Requires use of fresh premium octane pump fuel (91~93). RIVA Sea-Doo 325 Unlocked ECU is installed. This direct replacement ECU is fully...

This kit delivers a significant level of performance (+15mph on U.S. models) through easy to install upgrades. No internal engine modifications are required. Requires use of fresh premium octane pump fuel (91~93). RIVA Sea-Doo 325 Unlocked ECU is installed. This direct replacement ECU is fully...

This Solas 161mm 3-blade Concord Impeller increases low-end thrust and top-end speed. Constructed of high strength stainless steel, Solas Impellers feature a polished hub and exclusive hub-end water seal for reduced cavitation....