Perrin

PSP-SUS-416

Perrin PSP-SUS-416 11+ Subaru STi Positive Steering Response System (zero caster)

Engine Parts

Easy Installation

P.S.R.S stands for Positive Steering Response System and simply replaces the front control arm, rear bushings. The OEM bushings are designed to be extra compliant to reduce NVH, and make the ride more comfortable. The compliancy of this bushing is not something a performance oriented driver is looking for. Eliminating the OEM super soft bushing provides significant improvement in how the car steers during hard cornering and even in a straight line.

CHECK VALVE 1.25 LF by CAMPBELL MfrPartNo CV-5TLF
Genuine Hyundai 95400 26752 Receiver Assembly 95400-26752
Mix me 2629