Billetworkz Automatic Shifter

2019+ Toyota GR Corolla Hatch & Sedan

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

Overview

The Billetworkz Automatic Shifter in Hyper Teal is a premium upgrade designed specifically for the 2019 and newer Toyota GR Corolla Hatch and Sedan models. This high-quality shift knob and lockout system transforms your factory automatic shifter into a more engaging, performance-oriented control. Ideal for enthusiasts seeking a refined driving experience, it replaces the standard shift button with a custom push-down lockout collar, delivering a crisp mechanical feel and enhanced safety. Beyond functionality, it adds a bold splash of color and style to your vehicle’s interior, elevating both aesthetics and usability.

Whether you’re daily driving or pushing your GR Corolla on spirited drives, this shifter system offers a confident, rattle-free connection that resets instantly after each shift. It’s engineered to provide precise engagement and a solid tactile response, making every gear change feel deliberate and controlled.

Key Features

Designed for enthusiasts who demand both style and performance, the Billetworkz Automatic Shifter offers:

• Custom push-down lockout collar replaces the factory shift button for intuitive gear engagement
• Fixed knob design enhances control and safety by eliminating unwanted movement
• Precision CNC-machined from premium 6061 aluminum for durability and lightweight strength
• Bold Hyper Teal finish provides a standout, vibrant look inside your GR Corolla
• Lockout mechanism resets instantly after each shift for smooth, reliable operation
• Rattle-free design ensures a refined, solid feel during gear changes
• Compatible with both Toyota GR Corolla Hatch and Sedan models from 2019 onward
• Available in multiple finishes to match your interior style (Black, Blue, Red, and Hyper Teal)
• Optional custom engraving available for a personalized touch

Construction & Design

The Billetworkz Automatic Shifter is expertly crafted from high-grade 6061 aluminum, known for its excellent strength-to-weight ratio and corrosion resistance. Each component is CNC-machined with precision to ensure perfect fitment and smooth operation. The lockout collar mechanism is engineered to replace the factory button seamlessly, providing a tactile push-down action that feels solid and responsive. The fixed knob design prevents any unwanted rotation or looseness, contributing to a safer and more confident shifting experience.

The vibrant Hyper Teal anodized finish not only enhances durability but also adds a unique, eye-catching accent to your vehicle’s interior. This finish resists wear and fading, maintaining its bold appearance over time.

Installation & Fitment

Installation is straightforward and designed to be a direct replacement for the factory automatic shift knob and lockout system on 2019+ Toyota GR Corolla Hatch and Sedan models. No permanent modifications are required, and the kit includes all necessary components to complete the swap quickly. The custom adapter system ensures a secure fit and reliable operation immediately after installation, making it suitable for enthusiasts of all skill levels.

What's Included

• Billetworkz Hyper Teal CNC-machined shift knob
• Custom push-down lockout collar mechanism
• Automatic adapter system for factory shift lever
• Installation hardware and instructions

Ideal For

This automatic shifter upgrade is perfect for Toyota GR Corolla owners who want to enhance their vehicle’s interior aesthetics while improving the shifting feel and safety. It suits drivers who appreciate precision engineering and desire a more engaging, performance-inspired driving experience without sacrificing daily usability. Whether you’re a weekend enthusiast or a daily driver, this shifter adds both style and function to your GR Corolla.

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.