Riva air filter for Yamaha SHO/ FZR/ FZS

RIVA Racing Air Filter Kit for Yamaha Jet Ski:

- FX SHO from 2008 to 2011

- FZR / FZS from 2009 to 2016

Reference: RY13040-1

The Power Filter feeds your supercharged engine with a constant supply of fresh air, providing dramatically improved acceleration and RPM. Replaces the restrictive stock airbox with a precision-formed, high-volume intake duct that attaches to the supercharger via a large 4" adapter.

Fresh air enters the system through a proprietary oversized stainless steel mesh filter element certified to U.S. Coast Guard “SAE J1928” requirements for safety and reliability. Includes water-repellent pre-filter and detailed installation instructions.

Main features:

Provides increased acceleration and power.
Stainless steel screen type flame arrester.
A large 4" duct attaches to the compressor via a flow-matched velocity stack.
Includes a water-repellent pre-filter.

IJSBA legal for all classes.
Certified to meet US Coast Guard “SAE J1928” requirements.