We specialize in manufacturing premium quality Limited Slip Conversion Kits that have proven their performance and durability perfected by our Motorsports Engineering team.

Traction Concepts: A globally recognized trusted brand of genuine products providing traction for land vehicles in the automotive industry.

Traction to both wheels. Expert tech support. made in the U.S.A.

If traction is what you're lacking, you probably need a limited slip LSD. Traction Concepts LSD Conversion Kits are your alternative to replacing a perfectly good working differential or welding your differential's gears. Just install and go. Enjoy years of traction with noise and chatter free smooth engagement. 

How It Works



Acura Integra GSR Y80 Limited Slip LSD 1994-2001 Acura Integra GSR
Our Price: $349.95
Infiniti Q50 Rear Diff Limited Slip LSD Conversion, Infiniti Nissan 7 spd AT Limited Slip Diff 7R01 Differential 2014-2022 Infiniti Q50 AWD/RWD (Fits 7R01/7 Speed AT Rear Differentials)
Our Price: $379.95

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BMW E30 E36 E28 E24 E26 6 cyl 188mm medium transmission Limited Slip Diff kit 1992-1995 BMW E30, E36 M3 (M50 S50B30 6 Cyl.-Dohc/ Fits Diffs from 188mm Medium Tran)
Our Price: $349.95

Traction Concepts Limited Slip Benefits

Most cars and trucks are sold without a limited slip LSD, meaning your differential is open. This can leave you spinning your wheels when traction is needed the most.

Traction Concepts LSD Conversion Kits eliminate torque steer, equalize tire wear, and improve handling on the streets, track, and off road so you feel more confident and in control when driving.


Daily Driving

Rain, sleet, or snow. AWD, FWD, & RWD vehicles need traction on the road.

Asphalt & Off Road

On the street or dirt, our LSD Conversion Kits meet your traction needs.

Limited Slip LSD

Accelerate through the corners faster with a Traction Concepts Limited Slip LSD.

Locker Feature

Traction Concepts helps you get the power to both wheels on the ground.

Our Works

Toyota PE Motorsports

"Superior products always! That’s why we run Traction Concepts in our cars!" 9/1/2021

Jack Fleming of RoadsterCycle
"My newest build is a 2006 Mustang which will be getting a Performance Model 3 rear motor and sub-frame. Ingenext controller, Traction Concepts Limited Slip Differential and some of my custom electronics." 9/3/2021 Click red link to watch Part 1.

Cesar Acevedo/Event Promotor

"It holds some real Hemi Power. Proud of using Traction Concepts LSD/Limited Slip Differential Conversion Kits products. Proud sponsor of Hemi Shootout of PR." 9/23/2021