APR Carbon Fiber Rear Bumper Vents Subaru WRX 2015-2021 / STI 2015-2021 | CF-815004 vendor_Collinite connects your two strut towers

connects your two strut towers and ties them togeather to prevent unwanted chassis flex

Install guide:

SWIFT SPEC-R SPRINGS ARE DESIGNED AT THE UPPER LIMITS OF THE OEM SHOCK VALVING

Part #: TS-SS-018

APR Carbon Fiber Rear Bumper Vents Subaru WRX 2015-2021 / STI 2015-2021 | CF-815004 vendor_Collinite connects your two strut towersLOOKING FOR THAT RA STYLE?: APR has you covered with the RA style Carbon Fiber Rear Bumper Vents! Not just a carbon replacement for you RA owners looking to add a little bit of style and flair.. But these vents can also be installed on any VA chassis Subaru WRX STi looking to jump into the world of the RA style. The APR Performance Carbon Fiber Rear Bumper Vents have been designed to help reduce high pressure air that builds up in the wheel wells and