Tein Street Basis Z Coilovers Subaru WRX / STI 2015-2021 | GSSB0-8USS2 vendor_Progress Technology upgrade actuator option and 8

upgrade actuator option and 8

Dyno testing resulted in an increase of 11 WHP and 32 FT-LBS's increase in torque

Part #: DP3821C

Requires Flanges to be added to make complete hotpipe with flange

ensuring proper fitment and reliable performance

Tein Street Basis Z Coilovers Subaru WRX / STI 2015-2021 | GSSB0-8USS2 vendor_Progress Technology upgrade actuator option and 8Part #: GSSB0 8USS2 Tein Street Basis dampers are an evolution of the popular Basic coilover for your Subaru WRX STI featuring updated internal components and external coatings for increased durability and performance. Made in Japan under strict quality control standards and developed by highly trained suspension engineers, Tein's new Street Basis coilovers for the Acura RSX are an entry level setup that feature ride height adjustment but do not offer