Riva air filter for Yamaha SHO/ FZR/ FZS

Air filter kit from RIVA Racing 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 regime of fresh air, providing significantly improved acceleration and rpm. Replaces the restrictive stock air box with a precision-formed high-volume intake tract 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 US standards. Coast Guard “SAE J1928” requirements for safety and reliability. Includes water-repellent pre-filter and detailed installation instructions.

Main characteristics:

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

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