Billetworkz Automatic Shifter

2019+ Toyota GR Corolla Hatch and Sedan

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

Overview

The Billetworkz Automatic Shifter in Candy Red is a premium upgrade designed specifically for the Toyota GR Corolla Hatch and Sedan models from 2019 onward. This performance-oriented shift knob and lockout system replaces the factory automatic shifter button with a sleek, push-down lockout collar, delivering a more tactile and engaging shifting experience. Ideal for enthusiasts seeking enhanced control and a refined interior aesthetic, this shifter combines style and function to elevate your daily drive and spirited outings alike.

By eliminating the traditional button press and introducing a mechanical lockout, the Billetworkz shifter offers a crisp, confident gear engagement that improves both safety and driver feedback. Its bold candy red finish adds a striking visual accent to your vehicle’s interior, making it a standout upgrade for Toyota GR Corolla owners.

Key Features

This Billetworkz Automatic Shifter is engineered to provide a superior shifting experience with the following key features:

• Custom push-down lockout collar replaces the factory shift knob button for intuitive gear changes
• Fixed knob design enhances control and eliminates unwanted movement or rattling
• Precision CNC-machined from premium 6061 aluminum for durability and lightweight performance
• Bold candy red anodized finish offers long-lasting color and a standout interior accent
• Instant reset mechanism ensures smooth, reliable engagement after every shift
• Improves safety by requiring deliberate action to shift gears, reducing accidental shifts
• Compatible with Toyota GR Corolla Hatch and Sedan models from 2019 and newer
• Available in multiple finishes for personalized styling options
• Optional custom engraving available for a unique, personalized touch

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 precision to ensure a perfect fit and smooth operation. The lockout mechanism is engineered to provide a solid, rattle-free feel that enhances both tactile feedback and overall shift quality. The candy red anodized finish is applied using a durable process that resists fading and wear, maintaining its vibrant appearance over time.

Designed with both aesthetics and function in mind, the fixed knob design keeps the shifter stable during aggressive driving, while the push-down lockout collar offers a mechanical engagement that feels more direct and performance-focused than the factory setup.

Installation & Fitment

Installation of the Billetworkz Automatic Shifter is straightforward and requires no permanent modifications to your Toyota GR Corolla. The system replaces the factory shift knob and button assembly with a direct-fit adapter and lockout collar, making it a clean and reversible upgrade. This product is specifically designed to fit 2019 and newer Toyota GR Corolla Hatch and Sedan models, ensuring perfect compatibility and seamless integration with your vehicle’s existing shifter assembly.

What's Included

• Billetworkz Candy Red Automatic Shift Knob
• Push-down lockout collar mechanism
• Automatic adapter system for factory shifter button replacement
• Installation instructions

Ideal For

This automatic shifter upgrade is perfect for Toyota GR Corolla owners who want to enhance their vehicle’s interior style and shifting feel. It is especially suited for driving enthusiasts who appreciate a more mechanical, performance-inspired gear engagement without sacrificing everyday usability. Whether you use your GR Corolla for spirited street driving or simply want a more refined and confident shifting experience, the Billetworkz Automatic Shifter offers a compelling blend of form and function.

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.