RIVA Yamaha GP800/800R Power Filter Kit

RIVA Racing's Yamaha GP800/800R Power Filter Kit fits all Yamaha 800 Powervalve motors. Designed to increase airflow to your carburetors and allow your engine to produce more HP. Kit fits 44mm OEM I-body carburetors. Includes stainless capped and screen-type flame arrestors that are SAE J1928 certified, anodized aluminum carburetor adapters, water-repellent pre-filter covers and all necessary hardware.