About Us

At Traction Concepts, we specialize in custom LSD Conversions. As a leading manufacturer of premium Limited Slip Conversions, we’re dedicated to enhancing your vehicle’s traction performance. Whether for daily driving, competitive track racing, or off-road adventures, our solutions deliver durable, reliable traction performance without the high cost of replacing your differential.

Trusted Quality, Proven Results

Traction Concepts has become a globally recognized, trusted name in the automotive industry. With over 29 years of experience and 40+ years in manufacturing excellence, our Limited Slip Conversion Kits are engineered for superior traction, handling, and power distribution.

Our Conversions work together with your vehicle's OEM open differential, transforming it to function like a 1-1.5-way limited slip differential (LSD). Built with high-performance springs and precision manufacturing, they offer unmatched durability across street, race, and off-road applications.

Why Choose Traction Concepts?

Our LSD Conversions are designed for car enthusiasts, professional drivers, and DIY builders alike. Here’s how we deliver real value:

Durability:

• Engineered to withstand the demands of high-performance driving.
• Manufactured with premium U.S.-sourced materials, ensuring years of reliable traction.

Performance:

• Proven in traction gains, improving 60' times and cornering speeds.
• Helps eliminate torque steer, improve tire wear, and boost towing traction.

Value:

• A cost-effective alternative to replacing or welding your differential.
• Adds real performance value to your vehicle while maintaining factory components.

Applications:
Our kits cater to daily drivers, track racers, and off-road enthusiasts. Select your year, make, and model from our online store or contact our experts if you need guidance on choosing the right kit.

Our Heritage

With deep roots in motorsports and automotive engineering, we’ve built a reputation for excellence. Our ASE-certified engineering team brings over 35 years of experience in manufacturing performance parts for FWD and RWD vehicles.

Since 1996, we’ve supplied LSD Conversion Kits globally, continuously refining our designs through research, testing, and innovation. When you buy from Traction Concepts, you’re investing in decades of knowledge, craftsmanship, and passion.

Engineered for All Drivers

Our kits have been developed with the budget racer and DIY builder in mind. Whether you're looking for an affordable traction solution for weekend races or upgrading for better handling during daily commutes, Traction Concepts Limited Slip Conversions deliver performance at a fraction of the cost of replacing your differential.

Installation and Warranty Information

Traction Concepts LSD Conversion Kits are aftermarket performance parts designed for experienced installers. To ensure maximum performance, it’s essential to:

• Confirm the correct fitment for your vehicle.
• Install the kit properly by a skilled technician familiar with transmission components.

Note: Installation of aftermarket parts may void your vehicle’s warranty. Please ensure you understand the installation process before beginning.

Get the Power to the Ground

Stop spinning your wheels—convert your open differential to LSD with our premium Limited Slip Conversion Kits. Improve your handling, boost performance, and experience the difference traction can make.