Description
The perfect addition to any build
Increased exhaust velocity adds power
One roll will wrap one medium header
(0-100 PSI includes Electric Sender
CP Piston & Ring Bore 99.5mm 8:2 CR WRX / STI Subaru Turbo EJ255 / EJ257 Models 2004-2021 STI_2015-2021 The perfect addition to anyPart #: SC7420 CP WRX and STI forged pistons feature superb ring seal, higher vacuum, lower blow by, greater durability and increased horsepower and torque through the power band. Better yet, peak horsepower is retained through the life of the piston rings. This is achieved by lightweight forgings and CP's exclusive machining techniques and processes. CP's commitment to racing is reflected in every piston they produce. CP is dedicated to superior
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
