Billetworkz Automatic Shifter

2019+ Toyota GR Corolla Hatch & Sedan

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

Overview

Upgrade your Toyota GR Corolla Hatch or Sedan (2019 and newer) with the Billetworkz Automatic Shifter in vibrant Neon Yellow. Designed specifically for automatic transmissions, this shift knob and lockout system transforms your factory setup into a more engaging, performance-oriented interface. It replaces the traditional shift button with a custom push-down lockout collar, delivering a crisp mechanical feel that enhances driver control and safety. Beyond functionality, this upgrade adds a bold splash of color and a refined, rattle-free tactile experience to your vehicle’s interior.

Perfect for enthusiasts seeking a blend of style and precision, the Billetworkz Automatic Shifter elevates everyday driving with a confident, performance-inspired shift feel that complements the sporty nature of the GR Corolla.

Key Features

This Billetworkz Automatic Shifter combines innovative design with premium materials to deliver a superior shifting experience. Key features include:

• Custom push-down lockout collar replaces factory shift button for intuitive gear engagement
• Fixed knob design enhances control and eliminates unwanted knob movement
• Precision CNC-machined from high-grade 6061 aluminum for durability and lightweight performance
• Neon Yellow finish provides a vibrant, standout look inside your vehicle
• Lockout mechanism resets instantly after each shift for smooth, reliable operation
• Available in multiple lockout finishes including Black, Blue, and Red for personalized styling
• Refined, rattle-free feel improves overall shift quality and driver confidence
• Designed specifically for 2019+ Toyota GR Corolla Hatch and Sedan automatic transmissions

Construction & Design

The Billetworkz Automatic Shifter is expertly crafted from premium 6061 aluminum, known for its excellent strength-to-weight ratio and corrosion resistance. Each component is CNC-machined to exacting tolerances, ensuring a precise fit and smooth operation. The lockout collar mechanism is engineered to replace the factory shift button with a push-down system that remains fixed in place, providing a solid, mechanical engagement without the typical play or looseness found in stock knobs.

The vibrant Neon Yellow anodized finish not only adds a bold visual accent but also offers long-lasting wear resistance, maintaining its appearance through daily use. This combination of robust materials and meticulous engineering results in a shift knob that looks great and performs flawlessly under spirited driving conditions.

Installation & Fitment

Installation is straightforward and designed to be a direct replacement for the factory automatic shift knob on 2019 and newer Toyota GR Corolla Hatch and Sedan models. The Billetworkz system includes a custom adapter and lockout mechanism that integrates seamlessly with the existing shifter assembly, requiring no permanent modifications or special tools. Drivers can expect a clean, professional upgrade that enhances both the look and feel of their vehicle’s interior.

What's Included

• Billetworkz Neon Yellow Automatic Shift Knob
• Custom push-down lockout collar mechanism
• Automatic adapter system for factory shifter compatibility
• Installation instructions

Ideal For

This Billetworkz Automatic Shifter is ideal for Toyota GR Corolla owners who want to enhance their vehicle’s interior aesthetics while improving shift feel and control. It suits enthusiasts who appreciate precision engineering and desire a more engaging, performance-inspired driving experience without sacrificing daily usability. The bold Neon Yellow finish also appeals to those looking to add a unique, eye-catching detail to their car’s cabin.

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.