Subaru OEM Type RA Piston - 99.75mm Subaru STI 2018-2021 | 12006AE570 Vehicle Model_WRX Grams Performance Fuel Injectors' ultra-fast

Grams Performance Fuel Injectors' ultra-fast and precise solenoids feature a linear response curve across a wide range of operating conditions and can accurately meter fuel even at the highest pressures and shortest pulse widths

Our adjusting rod is made from 6061-T6 aluminum which ensures our arms are incredibly strong and lightweight

Resonated - Smoother

but Rally Armor mud flaps are available in a number of attractive color schemes adding an extra sporty rally style look to your STI

Subaru OEM Type RA Piston - 99.75mm Subaru STI 2018-2021 | 12006AE570 Vehicle Model_WRX Grams Performance Fuel Injectors' ultra-fastProduct Fitment: 2018 2021 STI 12006AE570 Piston Set Os 0. 25 is Part Code 12006 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.