Torque Solution Delrin 50mm Round Shift Knob

2010–2025 Subaru Impreza / WRX / STI / Legacy / Forester / Outback / BRZ 12x1.25

Part #: TS-UNI-107AW

Overview

The Torque Solution 12x1.25 Delrin 50mm Round Shift Knob is a high-quality, lightweight shift knob designed to enhance your driving experience. Crafted from aerospace-grade Delrin polymer, this shift knob offers exceptional durability, heat resistance, and a comfortable grip. Whether you're a daily driver or a performance enthusiast, this shift knob provides a sleek upgrade that combines style and functionality.

Perfect for both street and racing applications, the Torque Solution shift knob is engineered to improve your vehicle's interior aesthetics while offering a more precise and comfortable shifting feel. Its 50mm diameter provides a substantial grip surface, making gear changes smoother and more confident. Installation is quick and straightforward, allowing you to upgrade your vehicle's interior in minutes.

Key Features

The Torque Solution Delrin shift knob boasts several features that make it an excellent choice for automotive enthusiasts:

• Made from aerospace-grade Delrin polymer, ensuring high strength, heat resistance, and longevity.
• Impervious to heat and cold, making it suitable for all climates and driving conditions.
• Designed with a 12x1.25 thread pattern, compatible with a wide range of manual transmissions.
• Low-profile design with an extended hole for minimal installed height, providing a sleek look and improved shifting ergonomics.
• Lightweight construction at approximately 85 grams, reducing overall shift lever weight for quicker shifts.
• Non-slippery surface that provides a secure grip, even during spirited driving or racing.
• Simple, bolt-on installation that requires no modifications or special tools.
• Enhances interior aesthetics with a clean, professional appearance.
• Ideal for enthusiasts seeking a durable, heat-resistant, and stylish shift knob upgrade.

Construction & Design

The Torque Solution Delrin shift knob is meticulously engineered from aerospace-grade Delrin, a thermoplastic known for its excellent mechanical properties and stability under temperature extremes. Its round, 50mm diameter shape offers a comfortable and secure grip, reducing hand fatigue during extended driving sessions. The deep extension of the mounting hole ensures a low-profile fit, giving your interior a clean and aggressive look.

The precision-machined threads ensure a secure fit onto your transmission shifter, and the lightweight design contributes to a more responsive shifting experience. The durable Delrin material resists cracking, chipping, and wear, maintaining its appearance and function over time. Its non-slip surface provides confidence during aggressive driving, while the simple installation process makes it accessible for DIY enthusiasts.

Installation & Fitment

The Torque Solution Delrin 50mm Round Shift Knob is designed for easy, bolt-on installation. It features a 12x1.25 thread pattern compatible with most manual transmission shifters. No cutting, drilling, or special tools are required—simply remove your existing shift knob and screw on the new Delrin knob by hand. The deep hole extension ensures a low-profile fit, providing a sleek look and improved shifting ergonomics. This shift knob is suitable for a wide range of vehicles with 12x1.25 threaded shifters, including many Subaru, Toyota, Mazda, and other manual transmission models.

What's Included

• Delrin 50mm Round Shift Knob
• Installation hardware (if applicable)
• Instruction manual

Ideal For

• Performance enthusiasts seeking a durable, heat-resistant shift knob
• Daily drivers looking to upgrade interior aesthetics
• Racing and spirited driving applications
• DIY enthusiasts wanting an easy, bolt-on upgrade