Subaru OEM STI Carbon Fiber Trunk Finish WRX / STI 2015-2021 | J121SVA100 Vehicle Model_3 Series With the gas/oil chamber farther

With the gas/oil chamber farther away from the knuckle and braking system reducing heat transfer This design also reduces under-sprung weight

Designed specifically for street use

the Mishimoto engineers put the transmission cooler through a series of rigorous tests

High flow pistons (allows super high range of damping tuning)

These pads come 100% shimmed in order to eliminate all noise and vibration for smooth braking

Subaru OEM STI Carbon Fiber Trunk Finish WRX / STI 2015-2021 | J121SVA100 Vehicle Model_3 Series With the gas/oil chamber fartherSubaru Performance Tuning parts have to go through rigorous approval to earn the name. This carbon fiber trunk piece installs easily over your factory color coded piece with preapplied 3M automotive grade double sided adhesive. Installs in a minute or two! UPDATE: Now features an "STI" logo Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle