Unknown Performance LLC Intake kit to suit 2008-2013 WRX and STi.

Unknown Performance Intake kit includes every thing you need to replace your factory restrictive OEM setup including the intake pipe, intake box, hump hoses,dry oiless high flowing air filter, clamps etc.


A stealthy black intake box to shield all the hot air from the engine bay including shielding the MAF inside the box. Intake box is already pre assembled with all the rubber strips so that the customer has a very fast straight forward installation.


Keeping the intake in the engine bay dry while shielded from heat is the best option while other designs moves the intake close the ground getting dirty, wet and in many other cases completely soaked in rainy seasons causing damage to the engine.


UP intake pipe includes a built in air diversion plate for the MAF sensor to gain correct readings like OEM.


All piping and iintake box is powder coated in a black finish.