Perrin Cold Air Intake Black WRX (2015-2017) Audi The MAF sensor bung is

The MAF sensor bung is CNC machined for perfect fit and proper alignment of MAF sensor to intake

Adjusting the volume of air helps maintain the perfect amount of boost in your system during shifts without causing compressor surge

Gates belts are used by MINI as their OEM belt supplier and trusted in racing conditions due to their high quality design

RaceComp Engineering Yellow spring rates are an aggressive 350 lbs/in front and 330 lbs/in rear that match the new OEM valving on the 2015+ WRX

The result is a race ready clutch that can be easily driven around town

Perrin Cold Air Intake Black WRX (2015-2017) Audi The MAF sensor bung isIncrease efficiency and style under the hood of your 2015+ WRX. PERRIN Performance intake systems for the 2015+ Subaru WRX use proper MAF alignment and plumbing size, both of which are crucial to maintain proper air fuel ratios and prevent check engine lights that plague competitors. PRECISION CONSTRUCTION & MAF ALIGNMENT PERRIN intakes are constructed from aluminum tubing, which is precision CNC mandrel bent, for consistent and perfectly fitting