Billetworkz Reverse Lockout

2013–2021 Subaru BRZ / Scion FR-S / Toyota GT-86 6-Speed

Part #: BW-RL-BRZ-BC

Overview

The Billetworkz Reverse Lockout is a precision-engineered upgrade designed specifically for the 6-speed manual transmissions found in the 2013 to 2021 Subaru BRZ, Scion FR-S, and Toyota GT-86 models. This direct OEM replacement part enhances your shifting experience by addressing common factory issues such as unwanted vibration, premature wear, and limited compatibility with aftermarket shift knobs. Ideal for enthusiasts seeking a cleaner, more durable, and refined interior component, the Billetworkz Reverse Lockout delivers improved shift feel and long-term reliability without compromising factory fitment or function.

Whether you’re daily driving or pushing your car on the track, this reverse lockout upgrade ensures smoother, more confident gear engagement while complementing your vehicle’s interior aesthetics with its sleek anodized finish.

Key Features

Engineered for performance and durability, the Billetworkz Reverse Lockout offers several key benefits:

• CNC-machined from billet aluminum for precise fit and superior strength
• Internal O-ring design reduces vibration and rattling for a solid, smooth shift feel
• Stainless steel bolt replaces the factory roll pin, simplifying installation and enhancing durability
• Custom anodized coating provides scratch resistance and a premium appearance
• Direct OEM replacement ensures perfect compatibility with factory and aftermarket shift knobs
• Improves shift feel by eliminating common factory issues such as looseness and wear
• Designed specifically for the 6-speed manual transmission in BRZ, FR-S, and GT-86 models
• Lightweight yet robust construction maintains factory shift quality while enhancing longevity

Construction & Design

The Billetworkz Reverse Lockout is crafted from high-grade billet aluminum using CNC machining to guarantee exact tolerances and a flawless fit. This precision manufacturing process ensures consistent performance and durability under demanding driving conditions. The anodized finish not only adds a vibrant, eye-catching look but also provides excellent resistance to scratches and corrosion, maintaining its appearance over time.

Internally, the lockout features a carefully engineered O-ring that dampens vibration and prevents rattling, resulting in a more solid and refined shifting experience. The stainless steel bolt replaces the factory roll pin, offering a more secure fastening method that simplifies installation and improves long-term reliability.

Installation & Fitment

Installation of the Billetworkz Reverse Lockout is straightforward and requires no modifications to your vehicle. It is a direct OEM replacement designed to fit perfectly into the factory location on all 2013–2021 Subaru BRZ, Scion FR-S, and Toyota GT-86 models equipped with a 6-speed manual transmission. For optimal performance, it is recommended to lubricate the internal O-ring before installation to ensure smooth operation and proper function.

This upgrade is compatible with a wide range of factory and aftermarket shift knobs, making it an excellent choice for enthusiasts looking to customize their interior while improving shift quality.

What's Included

• Billet aluminum reverse lockout assembly with anodized finish
• Stainless steel mounting bolt
• Internal O-ring pre-installed
• Installation instructions

Ideal For

The Billetworkz Reverse Lockout is perfect for Subaru BRZ, Scion FR-S, and Toyota GT-86 owners who want to upgrade their manual transmission’s reverse lockout mechanism. It is especially suited for enthusiasts seeking improved shift feel, enhanced durability, and better compatibility with aftermarket shift knobs. Whether you’re a daily driver, weekend warrior, or track enthusiast, this upgrade provides a noticeable improvement in shifting precision and interior refinement.

Founded in 2014 by Austin Barnett, Billetworkz was born from a deep love for custom builds and the car community. With a Mechanical Engineering degree from Penn State, Austin brings a sharp eye for performance, precision, and personalization. His passion for cars started young—fueled by time spent with his father—and has only grown since. His iconic “Rexzilla” RB26 build is a true reflection of the craftsmanship and dedication behind everything we create at Billetworkz.