PERRIN Super Shifter Stop Kit - Fits 15-17 Subaru WRX subaru-sti-2020 more efficient engine

more efficient engine

while the precise fitment guarantees seamless installation

DYNO RESULTS (Pump Gas - 411whp) and (Pump Gas + Octane Booster - 453whp)

1995 Dodge Viper Base

Mounting brackets are laser cut and then black zinc plated to ensure corrosion resistance

PERRIN Super Shifter Stop Kit - Fits 15-17 Subaru WRX subaru-sti-2020 more efficient enginePERRIN 15 17 Subaru WRX (w PERRIN Short Throw Shifter) Super Shifter Stop Kit The PERRIN Super Shifter Stop Kit is designed specifically for 2015 2017 Subaru WRX models equipped with the PERRIN Short Throw Shifter. This kit enhances shift precision by limiting excessive shifter movement, resulting in a more controlled and confident driving experience. Engineered for durability and seamless integration, it helps reduce wear on transmission components