Perrin Shifter Stop Upgrade Subaru WRX 15-26 (w/ Perrin Short Throw) | PSP-INR-026 vendor_Monoprice 5mm piping and smoother flow

5mm piping and smoother flow deliver measurable gains across the rev range

ISR HFC adds a more aggressive Exhaust tone

Each kit includes:

the "Race" version incorporates a metal bearing for the least amount of deflection as possible and adds 1/3 of a degree of caster

The Verus Engineering Non-Aggressive Rear Diffuser combines function

Perrin Shifter Stop Upgrade Subaru WRX 15-26 (w/ Perrin Short Throw) | PSP-INR-026 vendor_Monoprice 5mm piping and smoother flowFitment Information: 2015 2026 Subaru WRX Features: Upgrade your existing PERRIN Shifter Stop and feel the difference instantly with the PERRIN Super Shifter Stop Upgrade. Remove loose and sloppy shift gate feel within minutes no special tools required. Removes vertical slop Reduces movement from 0. 70" to 0. 20" Designed to bolt directly onto your Perrin shifter stop Material 6061 T6 Aluminum Finish Red Anodize Easy Installation 45 minutes estimated