Perrin [08-14 WRX, 08-15 STI] Carb Approved Cold Air Intake Red | PSP-INT-322RD Racing Suspension 5D Boost Control (Gear

5D Boost Control (Gear

These are a great idea especially if you have upgraded to a front mount intercooler

OEM-style installation with full tuning flexibility and motorsport-grade control

Traction-S™ Performance Lowering Springs For Ford Taurus

you had to sacrifice performance to get there

Perrin [08-14 WRX, 08-15 STI] Carb Approved Cold Air Intake Red | PSP-INT-322RD Racing Suspension 5D Boost Control (GearPerrin Performance has released their cold air intake system for the Subaru WRX and STI. This system can add 15 30WHP to your car depending on installed hardware, tunes, and overall condition of the vehicle. Perrin Performance intake systems use proper MAF alignment and plumbing size, both of which are crucial to maintain proper air fuel ratios and prevent check engine lights. Precision Construction Perrin Performance intakes are constructed from