Billetworkz Automatic Shifter

2018–Present Jeep Wrangler JL

Part #: BW-KNB-JPJLAU-NO-CPRP-SL-PD-RED

Overview

The Billetworkz Automatic Shifter in Candy Purple is a premium upgrade designed specifically for the Jeep Wrangler JL models from 2018 to the present. This innovative shift knob and lockout system transforms your automatic Jeep’s shifting experience by delivering a more precise, mechanical feel that enhances both control and safety. Ideal for Jeep enthusiasts seeking a blend of style and performance, this shifter replaces the factory button with a custom push-down lockout collar, providing a more intuitive and confident gear engagement.

Beyond functionality, the Candy Purple finish adds a vibrant, eye-catching accent to your Jeep’s interior, elevating its aesthetic with a bold, performance-inspired look. Whether you’re navigating city streets or tackling off-road trails, this shifter system offers a refined, rattle-free feel that complements your driving style.

Key Features

Engineered for both style and performance, the Billetworkz Automatic Shifter delivers several standout features:

• Custom push-down lockout collar replaces the factory shift button for improved safety and ease of use
• Fixed shift knob design enhances control and eliminates unwanted movement or rattling
• Precision CNC-machined from premium 6061 aluminum for durability and lightweight strength
• Vibrant Candy Purple anodized finish offers long-lasting color and corrosion resistance
• Instant reset mechanism ensures crisp, reliable gear engagement every time
• Available lockout mechanism finishes include Black, Blue, and Red for personalized styling
• Designed exclusively for Jeep Wrangler JL automatic transmissions (2018 and newer)
• Provides a clean, performance-driven interior upgrade with everyday usability

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 precise fit and smooth operation. The lockout collar mechanism is engineered to replace the factory button with a push-down design that remains fixed during shifts, reducing play and enhancing driver confidence.

The Candy Purple anodized finish not only adds a striking visual element but also protects the aluminum from wear and environmental damage. This combination of robust materials and meticulous craftsmanship guarantees a durable, long-lasting upgrade that stands up to daily driving and off-road conditions alike.

Installation & Fitment

Installation of the Billetworkz Automatic Shifter is straightforward and designed to be a direct replacement for the factory shift knob on Jeep Wrangler JL models from 2018 onward. No special tools or modifications are required, making it an ideal upgrade for enthusiasts who want to improve their vehicle’s interior without complicated procedures. The system includes all necessary components for a seamless swap, ensuring a secure fit and immediate functionality.

What's Included

• Billetworkz Candy Purple shift knob
• Push-down lockout collar mechanism
• Automatic adapter system to replace factory shift button
• Installation hardware and instructions

Ideal For

This automatic shifter is perfect for Jeep Wrangler JL owners who want to enhance their vehicle’s interior aesthetics while gaining a more tactile and performance-oriented shifting experience. It suits drivers who value precision, safety, and style, whether for daily commuting, spirited driving, or off-road adventures. The customizable finish options also appeal to those looking to personalize their Jeep’s cabin with a unique touch.

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.