Cobb Stage 2+ Drivetrain Package Red Knob & Reverse Lockout Pull - Stealth Black Subaru STI 2004-2021 | 215X02P-RD-Knob-BK-Lockout Release Bearings Part #: KLC174

Part #: KLC174

22mm in size

Helps prevent cylinder head lift under high boost

we saw repeated internal leakage at boost levels as low as 8psi in the FA20 and 19psi in the EJ variant

Cobb Stage 2+ Drivetrain Package Red Knob & Reverse Lockout Pull - Stealth Black Subaru STI 2004-2021 | 215X02P-RD-Knob-BK-Lockout Release Bearings Part #: KLC174Fitment 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