Perrin Cold Air Intake Red WRX (2008-2014) STI (2008-2018) Scion Milltek has significant experience in

Milltek has significant experience in supplying exhaust components that perform while being civil at the same time

It is meant to be used with the front section of the current version TurboXS Downpipe for the 2002-2007 Subaru WRX and STi

heavy duty sway bar mount

A potent max gain of 21 hp and 24 ft-lbs of torque at the crank without software when mated to the AWE Tuning Touring and Track Edition Exhaust systems

you know you can trust your STI to the experts at Whiteline

Perrin Cold Air Intake Red WRX (2008-2014) STI (2008-2018) Scion Milltek has significant experience inIncrease horsepower and style under the hood of your 2008+ WRX STI with this Perrin V2 Cold Air Intake. Perrin's engineering research team has discovered that proper MAF sensor alignment and plumbing size are crucial to maintain proper air fuel ratios and prevent nasty check engine lights that can plague the competition. With this intake system alone you will see consistent gains in horsepower and throttle response. Power Add 15 30 WHP to your car.