Homologated full line exhaust EVO4ROAD, made of 304 stainless steel with ceramic painting for high temperatures, oval shape diameter 90x120mm.Original GPR product, developed thanks to a long experience in World...
Supersprox-stealth means longer life, without compromising weight. They last 3 times longer than an all aluminum sprocket and remain as light as possible thanks to its aluminium core and steel teeth. It?s about...
Pump Wedges substantially improve the top-speed of your craft 1~2mph. The precision-machined 2-degree wedges trim up your pump nozzle raising the bow of your craft for less drag. Features a unique double-sided lip to...
Power Filter Kit directs cooler, fresh air directly to your supercharger delivering awesome performance and eliminating power-robbing heat intake. Unrestricted air is delivered to engine via large 4 smooth-bore...
RIVA High Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from high grade EV-8 (24-4N) stainless that is...
Our rear exhaust kit for the Yamaha GP1800 and 2015+ VXR/VXS delivers performance and cutting-edge style. Allows for removal of restrictive sound suppression system located between water box and hull exit. Improves...