Cobb Stage 2+ Drivetrain Package White w/ Race Red Knob & Reverse Lockout Pull - Stealth Black Subaru STI 2004-2021 | 215X02P-W-RD-Knob-BK-Lockout vendor_Emblems Only * Measure arm housing ID

* Measure arm housing ID upon removal of OE rubber bushing

and one non-marring key

keeping it hidden and out of the way

Digressive valving produces high damping forces at low shaft velocities & softer damping forces at high shaft velocities

once boost pressure is raised

Cobb Stage 2+ Drivetrain Package White w/ Race Red Knob & Reverse Lockout Pull - Stealth Black Subaru STI 2004-2021 | 215X02P-W-RD-Knob-BK-Lockout vendor_Emblems Only * Measure arm housing IDFitment Information: 2004 2021 Subaru STI The Stage 2+ Drivetrain Package includes the COBB Tuning Subaru Rear Shifter Bushing, Subaru 6 Speed Double Adjustable Short Throw Shifter, Subaru 6 Speed Front Shifter Bushing, Subaru Reverse Lockout Pull, and the Subaru 6 Speed COBB Knob. Short Shifter Features: 6061 Aluminum Body Anodized Black Knob Height 1" higher to 1" lower Throw 10% longer to 25% shorter after cutting trim ring Compatible with Factory