Riva Racing POWER FILTER KIT, Yamaha FZ & 08-11 FXSHO - RY13040

Our Power Filter feeds your supercharged 'SHO' engine a steady diet of cool air delivering greatly improved acceleration and rpm. Replaces restrictive stock air box with a high-volume, precision-formed intake duct that attaches to the supercharger via a large 4” adapter. Cool air enters the system via an oversized K&N filter element. Includes water-repellent pre-filter and detailed installation instructions.

Flame Arrestor, Power Filter; YAM FX-SHOFZ