The COBB adjustable shifter for Subaru STI 6MT—part of the Stage 2+ drivetrain package—includes a weighted white knob alongside a white/race-red lockout. This shifter replaces the stock lever to give a different tactile shift interface and includes lockout hardware to control reverse engagement. It’s presented as a direct component within the Stage 2+ drivetrain upgrade.
Cobb Subaru STI 6MT Stage 2+ Drivetrain Package w/Weighted White Knob + White/Race Red Lockout