Subaru OEM Protector – Upper Left 08-14 STI / 11-14 WRX | 91163FG131 Universal the last thing you want

the last thing you want to worry about is whether or not your brakes are up to par

The Touring Edition allows the WRX / STI to deliver its famous rumble without rasp or in-cabin drone

The chart below shows the before and after just described with both boost and AFR plotted along with whp and wtq

Spring Rate (R): 218lbs/in (3

Subaru OEM Protector – Upper Left 08-14 STI / 11-14 WRX | 91163FG131 Universal the last thing you wantProduct Fitment: 2008 2014 Subaru STI 2011 2014 Subaru WRX Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.