Custom Shift Knobs & Interior Mods

Billetworkz Automatic Shift Knob Adapter - Ford Mustang (2015–2025 | GT, EcoBoost, V6)

Billetworkz Automatic Shift Knob Adapter - Ford Mustang (2015–2025 | GT, - Main image
$53.6 $80 In stock

Category: Automatic Adaptor

Upgrade your Subaru’s interior and shifting precision with the Billetworkz Auto Shift Knob Adapter—engineered to integrate seamlessly with your auto 2015–2025 Ford Mustang models (GT, EcoBoost, and V6 trims). Note: Not compatible with GT350 or GT500 models.

This precision CNC-machined aluminum adapter replaces the factory shift knob button with a fixed-position lockout system—providing a cleaner, safer, and more stable shifting experience. Unlike other setups that require pressing down on the shift knob itself, our design keeps the knob locked in place, eliminating unwanted movement and interior rattle. Multiple anodized finishes available.

To shift into reverse or drive, simply press down on the spring-loaded lockout collar. It smoothly returns to its original position after use, preventing accidental gear changes and enhancing driving confidence.

Billetworkz knobs guaranteed to fit; third-party knobs may vary based on bore size.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Sebastian ★★★★★

Installed this on my 2018 EcoBoost and the machining is flawless—threads on perfectly with zero play. Shifts feel much more solid than the factory plastic piece.

Natalie D. ★★★★★

Install was a five minute job in my garage and the threading matched my Mustang's auto shifter perfectly, zero wobble. Paired it with a weighted knob and the shifts feel way more solid than the stock plastic piece ever did.

Victoria ★★★★★

The adapter threaded right onto my Mustang's automatic shifter with zero wobble, and the knob now sits at a much better height for my wrist. Shifts feel tighter and it looks way cleaner than the stock setup.