Magnaflow Quad Tip Catback Exhaust WRX (2011-2014) STI (2008-2014) 3 Series Exhausts NOTE: In order to install

NOTE: In order to install the TurboXS EGR Block Off Plate Kit you must have an engine management system like the Cobb AccessPort to prevent getting a Check Engine Light (CEL) that is caused by removing the EGR valve

No longer do you have to be embarrassed by your ugly stock pulley cover

- Separates oil particles from PCV/CCV air using 50 micron bronze filter

This Sprint Booster model is intended for the following vehicle application:

Magnaflow Quad Tip Catback Exhaust WRX (2011-2014) STI (2008-2014) 3 Series Exhausts NOTE: In order to installMagnaFlow Performance mufflers for the Subaru WRX STI hatchback are 100% stainless steel and lap joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free flowing, straight through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material to ensure long life and no sound degradation