Subaru OEM Front Left Driver's Side Differential Retainer Subaru STI 2005-2021 | 38342AA160 GT86_2017-2020 Each system is built from

Each system is built from premium T-304 austenitic stainless steel

the Accessport V3 includes Cobb's extensively tested Stage 1 and Stage 2 off-the-shelf (OTS) maps

Though a thicker exhaust may have a slight added weight value to it

Please note: This product is not designed as a recovery hook

Subaru OEM Front Left Driver's Side Differential Retainer Subaru STI 2005-2021 | 38342AA160 GT86_2017-2020 Each system is built fromProduct Fitment: 2005 2021 STI 38342AA160 RETAINER Differential Side is Part Code 38342*B in the diagram 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.