Billetworkz Automatic Shifter

2019+ Toyota GR Corolla Hatch & Sedan

Part #: BW-KNB-GRAUTO-NO-GWHT-SL-RED

Overview

The Billetworkz Automatic Shifter in Gloss White is a premium upgrade designed specifically for the Toyota GR Corolla Hatch and Sedan models from 2019 onward. This high-quality shift knob and lockout system transforms your factory automatic shifter into a more engaging, performance-oriented control interface. Ideal for enthusiasts seeking a refined driving experience, it replaces the traditional shift button with a custom push-down lockout collar, delivering a crisp, mechanical feel that enhances both control and safety.

Beyond its functional improvements, this shifter adds a bold, stylish accent to your vehicle’s interior. Its clean, performance-driven design complements the sporty character of the GR Corolla while maintaining everyday usability and reliability.

Key Features

Engineered for precision and style, the Billetworkz Automatic Shifter offers several standout features:

• Custom push-down lockout collar replaces the factory shift button for intuitive gear engagement
• Fixed knob design improves control and eliminates rattle for a solid, confident shifting feel
• Precision CNC-machined from premium 6061 aluminum for durability and lightweight performance
• Gloss white finish with vibrant red lockout collar adds a striking visual contrast inside the cabin
• Instant reset mechanism ensures smooth, reliable operation after every shift
• Available in multiple lockout finishes including Black, Blue, and Red to match your style
• Designed exclusively for Toyota GR Corolla Hatch and Sedan automatic transmissions (2019 and newer)
• Optional custom engraving available for personalized styling

Construction & Design

The Billetworkz Automatic Shifter is crafted from high-grade 6061 aluminum, known for its excellent strength-to-weight ratio and corrosion resistance. Each component is CNC-machined with tight tolerances to guarantee a perfect fit and smooth operation. The lockout collar mechanism is engineered to replace the factory button with a push-down design that remains fixed during shifts, enhancing driver confidence and safety by preventing accidental gear changes.

The gloss white finish is applied with durable coatings to resist wear and maintain its vibrant appearance over time. The combination of robust materials and precise engineering ensures this shifter not only looks great but performs reliably under daily driving and spirited use.

Installation & Fitment

Installation of the Billetworkz Automatic Shifter is straightforward and designed to be a direct replacement for the factory shift knob and button assembly on 2019+ Toyota GR Corolla Hatch and Sedan models. No permanent modifications or special tools are required, making it an ideal upgrade for enthusiasts who want to enhance their vehicle’s interior and shifting feel with minimal effort.

The system includes an automatic adapter that seamlessly integrates with the existing transmission linkage, ensuring compatibility and maintaining factory shift patterns. This plug-and-play design allows for quick installation and easy removal if desired.

What's Included

• Billetworkz Gloss White Shift Knob
• Custom push-down lockout collar (Red finish)
• Automatic adapter system for Toyota GR Corolla automatic transmissions
• Installation instructions

Ideal For

This Billetworkz Automatic Shifter is perfect for Toyota GR Corolla owners who want to upgrade their vehicle’s interior aesthetics while improving the tactile feel and safety of their automatic shifter. It suits drivers who appreciate precision engineering and desire a more engaging, performance-inspired driving experience without sacrificing daily usability.

Whether you use your GR Corolla for spirited street driving or simply want to add a distinctive, high-quality touch to your cabin, this shifter offers a blend of style, function, and durability that enhances every drive.

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.