Subaru OEM Standard B Piston Subaru STI 2004-2017 | 12006AC400 Day1 Push your GR86 or BRZ

Push your GR86 or BRZ harder with confidence

which makes them 5 times stiffer than the stock STI mount

Lens Options: Smoked with Silver Base

The motor mount will help improve launching by eliminating any deflection which would cause front wheel hop

and increase strength and reliability

Subaru OEM Standard B Piston Subaru STI 2004-2017 | 12006AC400 Day1 Push your GR86 or BRZProduct Fitment: 2004 2017 Subaru STI This is a single replacement genuine Subaru OEM Standard B Piston. 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.