K&N Performance Air Intake System (57S-9506) Mini R5X the development team created a

the development team created a fabricated ducting system that has been skillfully integrated into the superior design of this product

For those running higher boost pressures after software tuning this really is a must to ensure that you do not lose boost through the valve

Replacing the restrictive factory air filter and air box allows your engine to inhale more air than with the factory air filter assembly

Direct replacement for OEM suspension

reliable performance and pad life

K&N Performance Air Intake System (57S-9506) Mini R5X the development team created aThe K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory air filter and air box allows your engine to inhale more air than with the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. A fully enclosed injection molded air box connects to the factory air intake hose. The removable lid