H&R 15-21 Subaru STi RSS Coil Over

H&R RSS Coil Overs are designed and tested on the famous Nurburgring, and are for the performance minded driver that requires the mosTUVehicle feedback. The result is flat cornering and supreme directional control-a perfect choice for the high performance driver. RSS Coil Overs lower the center of gravity and reduce body roll for better handling. Like all H&R coil overs, RSS Coil Overs feature H&R exclusive dynamic damper technology and a fully threaded shock body.Installation InstructionsThis Part Fits: Year Make Model Submodel 2015-2020 Subaru WRX STI Base 2015 Subaru WRX STI Launch Edition 2015-2020 Subaru WRX STI Limited 2019 Subaru WRX STI S209 2016 Subaru WRX STI Series.HyperBlue 2018 Subaru WRX STI Type RA