Our Exhaust Race Plate allows easy removal of restrictive honeycomb element on Ultra 300 for competition use. OEM exhaust element is located inside exhaust manifold obstructing exhaust flow and producing excessive heat. Installation of Race Plate increases horsepower and reduces under-hood operating...

Delivers greatly improved acceleration and increased top speed by replacing the restrictive stock intake system. The Power Filter feeds your supercharger with an increased volume of air via a large 4” diameter intake duct and proprietary oversized, stainless-steel mesh filter element that is certi...

This SCOM effectively removes the speed limiter on both US and International models. The RIVA Speed Control Override Module removes the restrictive speed control function on Kawasaki Ultra 310 & 300 models delivering significant increases in top speed with stock ECU. Easy to install module delive...

he ultimate racing and recreation covers for your Kawasaki Watercraft. These covers are made with the finest mateials including high-tec Kevlar, ballistic nylons, marine grade canvas and Jettrim's own non-slip naugahyde non-slip traction material. Available in a variety of colors to match your water...

The ultimate racing and recreation covers for your Kawasaki Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pa...

The ultimate racing and recreation covers for your Kawasaki Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material....

This kit eliminates the factory wastegate that is prone to fail and leak boost resulting in decreased performance. The factory wastegate is designed to open at 16.9psi, but often vents at lower boost levels due to wear on the internal spring mechanism. Kit includes precision machined billet aluminum...

Developed on our Dyno and tested extensively on the water, this waterbox features radiused exhaust tubes and end caps for optimum exhaust flow. Unique exhaust baffle will increase the low-end power and mid-range pull of your Kawasaki Watercraft. Delivers up to 15hp on modified engines along with sig...

Lightweight carbon coated epoxy plates cover openings left in hood when mirrors are removed for competition. Easy installation requires no special tools. Reverse Lever Block-off Plate sold separately. Fits all Ultra 300/260/250 models....

Versiplug is a reliable self-bailing drain plug system produced specifically for PWC. The Versiplug automatically drains water from your hull with its unique ball valve design. Constructed of aircraft grade aluminum, high-strength plastic and stainless steel. Installation is simple, quick and eas...