Upgrade your Subaru STI with a billet aluminum reverse lockout. Anodized, rattle-free, and a direct 6-speed replacement for smoother, cleaner shifts.

TheBilletworkz STI Reverse Lockout is a premium, one-piece replacement for your factory reverse lockout and boot retainer. Designed for precision and longevity, each lockout is CNC-machined from high-grade aluminum and finished with a scratch-resistant anodized coating that holds up to daily driving.

Unlike the OEM design, our lockout features dual internal O-rings that reduce vibration and prevent unwanted rattling. A stainless steel set screw is included for secure installationno roll pin required. The result? A smoother, crisper shift experience and a sleek interior upgrade that pairs perfectly with any Billetworkz shift knob.

If you’re looking to refresh worn OEM components, eliminate rattle, or elevate your interior, this is a direct-fit upgrade designed specifically for Subaru enthusiasts.

Note: Lubricate O-rings before installation for proper function.

Fitment: Subaru STI 20042021 (6-Speed) and some 6-Speed Legacys. Please contact us to confirm fitment.

Want to customize your own Reverse Lockout? Order Yours Here!