Stop wheel spin and corner with confidence. Traction Concepts Limited Slip Conversions are your alternative to replacing a perfectly good working differential or welding your differential's gears.  Just install and go.  Enjoy years of predictable handling and traction with noise and chatter free smooth engagement.  Puts the power to the ground! Completely suitable for daily drivers with tunable options for track, off road and high hp applications.

Fast Drag Racing Lancer

@daddylancer08  Setting the bar for Lancer fans with a very clean and impressive 

11.291 @ 135.15 MPH and 1.808 60’ FT. 

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If you are looking to put the power to the ground like @Infiniti_Boss_Auto , your solution is an affordable limited Slip like Traction Concepts. 

With Traction Concepts LSD Conversions, you are able to use your OEM differential without replacing or welding anything to get the traction you need.

Suitable for daily driving, racing, and off road. Traction Concepts Limited Slip Conversions are noise and chatter free unlike other options on the market. 

Enjoy smooth engaging traction and stop spinning your wheels with a predictable, durable and proven high performance aftermarket product made by us in the USA.  

Traction Concepts Limited Slip Benefits

Traction Concepts Limited Slip Conversions will help eliminate torque steer, equalize tire wear, and improve overall handling on the street, track, and off-road so you feel more confident and in control when driving.  Traction Concepts LSD Conversions are also sought out by many motorsports teams around the globe.   

Daily Driving & Racing

Rain, or snow.  Predictable handling and modern performance standards always.

Asphalt & Off Road

Transition from street to dirt, our Conversions limit wheel slippage to meet your traction needs on cars and mini trucks.

Limited Slip Function

Corner faster with Traction Concepts Limited Slip noise and chatter free smooth engagement.

Locker Feature

Traction Concepts helps you get the power to the ground with a 50/50=100% to both axle wheels.  For differentials in FWD, RWD and AWD models.

Traction Concepts Install  

@SpeedCultureStudios shares how with basic tools the Traction Concepts LSD Conversion installs into your OEM open differential. If you have install questions, feel free to reach out to our tech support.

Visit our Shop for your custom Limited Slip Conversions

No tools? No problem. We offer in house installation.

Ask Us for Installation Help Now!

Be ready for winter or rainy season, with more traction to the wheels.

Predictable handling for the daily driver. Durability for full race applications.

Corrects torque steer and allows faster cornering.  

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 More of Our Services

In House Installation

Ship your differential to us and we'll install the LSD Conversion for you. 

Customer Service

Your traction satisfaction is important to us and the continued development of our products in the industry.

Tech Support

Speak with Motorsports engineers about your personal project for fleet or team applications.

Customer Testimonials

Really impressed with your product! We installed it into a 2010 MERCEDES C63 AMG race car with just shy of 600hp. We have completed our first bent sprint event and are very impressed with the performance compared to other far more expensive option.

5/15/2023 Shane G. NZ

"It is way better in control compared to open diff. Now I can do long small angle drifts and it launches way better from standstill. And now it drives both wheels continuously, when before it sometimes drove one and sometimes two." - Vaino P.   

12/18/2023, Vaino P.

Very Happy! Thank you for all your help and I am very happy with it! Working great. I highly recommend it to anyone! Thank you.

8/3/2023 Harold H.-  Australia

"We have used traction concepts for several racing seasons. We can't thank Traction Concepts enough for contributing to Jernigan Racing's success through the years. The quality and support you get is nothing short of amazing." 2/6/2024

"Works great so far, driving in winter storms is now fun with more traction." Ryan V. 12/2023