Cobb Stage 1+ Drivetrain Package White Knob Black Collar Subaru STI 2004-2021 | 215X01P-W-BK Catalytic Converter Direct Fit retaining a PCV valve to

retaining a PCV valve to draw additional suction

Questions about fitment

Innovate Motorsports LM-1

Upgrade rear alignment precision on your Nissan 350Z with this adjustable toe control rod set

Cobb Stage 1+ Drivetrain Package White Knob Black Collar Subaru STI 2004-2021 | 215X01P-W-BK Catalytic Converter Direct Fit retaining a PCV valve toUpgrade your STIs shifting precision and feel with the COBB Stage 1+ Drivetrain Package for the 6speed manual. This complete bundle includes front and rear shifter bushings, a double adjustable shortthrow shifter, and a COBB knob everything needed to tighten up factory shift slop and customize your throw and shift ergonomics. This comprehensive drivetrain upgrade allows you to reduce slop in the shifter system, adjust throw length, and improve driver