Subaru OEM Differential Temperature Sensor 15-21 STI | 22630AA260 pump gas if your narrow body sedan

if your narrow body sedan has the stock downpipe

Innovate's patented DirectDigital™ Wideband technology ensures precise readings while self-calibrating circuitry automatically compensates for changes in temperature

A pliable fuel pump filter sock must be used for proper fitment

Borla also backs all of their exhaust systems with their exclusive Million-Mile Warranty

Direct Air Into the Center of the Rotor

Subaru OEM Differential Temperature Sensor 15-21 STI | 22630AA260 pump gas if your narrow body sedanProduct Fitment: 2015 2021 Subaru STI 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.