The GrimmSpeed front strut bar for 2015–2021 Subaru WRX/STI stiffens the front shock towers to reduce chassis flex and improve steering response. Offered in a black finish, it ties the front suspension towers together to help sharpen handling and maintain alignment under cornering loads without changing factory mounting points or requiring major modifications.
GrimmSpeed 15-21 Subaru WRX/STI Strut Bar - Black