Agency Power Unequal Length Header w/Upipe WRX (2002-2014) STI (2004-2018) Hyundai 5 - 7 horsepower gain

5 - 7 horsepower gain

fitment not guaranteed with aftermarket batteries

- Center Section Resonated

putting the headlights in a fixed position regardless of vehicle position

before 9/03/2007 and 2007 Golf

Agency Power Unequal Length Header w/Upipe WRX (2002-2014) STI (2004-2018) Hyundai 5 - 7 horsepower gainThe all new Agency Power stainless steel unequal length header kit is now available for your Subaru WRX, STI & Legacy GT. A special designed collector enables perfect flow into the uppipe providing faster turbo spool and increased horsepower. The AP header features polished 321 stainless steel for a show quality finish. The header has CNC machined inch thick flanges and includes everything you need to bolt directly on to your turbo Subaru. Installing