Billetworkz Automatic Shifter

2019+ Toyota GR Corolla Hatch Sedan

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

Overview

The Billetworkz Automatic Shifter in Green Cosmic Space is a premium upgrade designed specifically for the Toyota GR Corolla Hatch and Sedan models from 2019 onward. This direct replacement for the factory automatic shift knob transforms your interior with a striking, performance-inspired aesthetic while delivering a more tactile and precise shifting experience. Ideal for enthusiasts seeking enhanced control and a refined feel, this shifter replaces the conventional button mechanism with a custom push-down lockout system that improves safety and engagement.

By eliminating the traditional shift button, the Billetworkz shifter provides a crisp mechanical engagement that elevates everyday driving and spirited performance. Its fixed knob design reduces unwanted movement and rattling, resulting in a solid, confident connection every time you shift gears.

Key Features

Engineered for both style and function, the Billetworkz Automatic Shifter offers a range of advanced features:

• Direct factory replacement for Toyota GR Corolla automatic shift knob
• Custom push-down lockout collar replaces standard shift button for intuitive gear engagement
• Fixed knob design enhances control and eliminates rattle
• Precision CNC-machined from high-grade 6061 aluminum for durability and strength
• Mirror-polished finish with hand-applied custom anodizing for unique multi-color effects
• Durable, scratch-resistant surface maintains appearance over time
• Instant reset mechanism ensures clean, solid shifts every time
• Available lockout mechanism finishes include Black, Blue, and Red
• Designed for seamless integration with factory shift assembly and interior styling

Construction & Design

The Billetworkz Automatic Shifter is crafted from premium 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 shift knob undergoes a meticulous polishing process to achieve a mirror-like finish before being hand-anodized, creating a vibrant and durable surface that resists scratches and wear.

The innovative lockout mechanism replaces the factory shift button with a push-down collar that stays fixed in place, providing a more mechanical and engaging feel. This design not only enhances driver confidence but also contributes to a quieter, rattle-free interior experience.

Installation & Fitment

Installation of the Billetworkz Automatic Shifter is straightforward and designed to be a direct swap with the factory automatic shift knob on 2019 and newer Toyota GR Corolla Hatch and Sedan models. No modifications or special tools are required, making it an ideal upgrade for enthusiasts who want to improve their interior’s look and feel without complicated installation processes.

The shifter system integrates seamlessly with the existing shift assembly and maintains full functionality of the vehicle’s automatic transmission controls.

What's Included

• Billetworkz CNC-machined shift knob with Green Cosmic Space anodized finish
• Custom push-down lockout collar mechanism (Red finish)
• Automatic adapter system for direct factory replacement
• Installation instructions

Ideal For

This automatic shifter is perfect for Toyota GR Corolla owners who want to enhance their vehicle’s interior aesthetics and driving engagement. It suits enthusiasts looking for a more precise, mechanical feel in their automatic transmission shifter without sacrificing daily usability or safety. The unique anodized finish also appeals to those seeking a personalized, eye-catching upgrade that stands out from standard factory components.

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.