Billetworkz Automatic Shifter

2019+ Toyota GR Corolla Hatch Sedan

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

Overview

Upgrade your Toyota GR Corolla or Corolla Hatch/Sedan interior with the Billetworkz Automatic Shifter in Black Smoke Red Splash. This direct replacement for the factory automatic shift knob transforms your shifting experience by delivering a crisp, mechanical engagement that enhances both control and style. Designed for enthusiasts seeking a more performance-oriented feel, this shifter system replaces the conventional button with a unique push-down lockout collar, providing a safer and more tactile gear selection method. The fixed knob design eliminates unwanted movement, resulting in a refined, rattle-free operation that elevates your daily driving experience.

Perfect for drivers who want to combine functionality with a striking interior upgrade, the Billetworkz Automatic Shifter offers a clean, aggressive look while maintaining excellent usability for everyday driving.

Key Features

This Billetworkz shifter system is engineered to deliver precision and durability, featuring:

• Direct factory replacement for Toyota GR Corolla automatic shift knob
• Innovative push-down lockout collar replaces the traditional shift button for enhanced safety and control
• Fixed knob design prevents unwanted rotation or rattling during shifts
• Precision CNC-machined from premium 6061 aluminum for strength and lightweight performance
• Custom anodized Black Smoke Red Splash finish with a mirror-polished surface for a unique, durable look
• Instant reset lockout mechanism ensures smooth, confident gear engagement every time
• Hand-anodized multi-color finish provides scratch resistance and long-lasting vibrancy
• Compatible with Toyota GR Corolla Hatch and Sedan models from 2019 and onward

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 to exacting tolerances, ensuring a perfect fit and flawless operation. The shift knob undergoes a meticulous polishing process to achieve a mirror-like finish before being hand-anodized in the distinctive Black Smoke Red Splash color. This anodizing process not only enhances the aesthetic appeal but also creates a durable, scratch-resistant surface that withstands daily use.

The lockout mechanism is engineered to replace the factory shift button with a push-down collar that remains fixed in place, providing a solid, mechanical feel. This design improves safety by reducing accidental gear changes and enhances driver confidence through precise engagement.

Installation & Fitment

Installation is straightforward and requires no permanent modifications to your vehicle. The Billetworkz Automatic Shifter is a direct bolt-on replacement for the factory automatic shift knob on Toyota GR Corolla Hatch and Sedan models from 2019 and later. The included adapter system integrates seamlessly with the factory shift lever, allowing for a clean, professional installation that preserves the original interior aesthetics.

All necessary hardware and instructions are provided to ensure a hassle-free upgrade that can be completed with basic hand tools.

What's Included

• Billetworkz Automatic Shift Knob with Black Smoke Red Splash anodized finish
• Custom push-down lockout collar mechanism
• Automatic adapter system for direct factory fitment
• Installation hardware and detailed instructions

Ideal For

This shifter upgrade is ideal for Toyota GR Corolla owners who want to enhance their vehicle’s interior with a high-quality, performance-inspired component. It suits enthusiasts looking for improved shift feel and safety, as well as those who appreciate custom craftsmanship and unique styling. Whether you drive your GR Corolla daily or take it to the track, this Billetworkz shifter offers a refined, durable solution that elevates your driving experience.

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.