PERRIN SS Shift Knob (CVT ONLY) - Barrel Style 2022-2025 Subaru WRX & 2020-2025 Outback/Ascent/Legacy PDM_shifters-and-bushings The big thing to remember

The big thing to remember with a component like this is that the theory and science

The Cobb intake upgrade for the Subaru Forester XT improves airflow to the turbocharger over the factory setup by reducing restriction in the intake path

DBA Street Series Rotors are DBA's entry level enhanced performance rotor

CNC machined flanges and are mandrel bent

A triple fin and replacing type circulation adapter are included for a vehicle to install

PERRIN SS Shift Knob (CVT ONLY) - Barrel Style 2022-2025 Subaru WRX & 2020-2025 Outback/Ascent/Legacy PDM_shifters-and-bushings The big thing to rememberPERRIN 22 25 Subaru WRX & 20 25 Outback Ascent Legacy (CVT ONLY) SS Shift Knob Barrel Style