We specialize in manufacturing premium quality Limited Slip Conversions. Proven in 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.

Stop wheel spin and corner with confidence. Traction Concepts LSD Conversions 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



Lexus SC300 SC400 -Fits Differentials From Lexus 4 Spd A340E transmissions. Limited slip Conversion Kit Diff Kit Lexus SC300/SC400 (A340E/4 Speed Automatic 3.92)
Our Price: $499.95
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
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

(4)

Traction Concepts Limited Slip Benefits

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.

Sherman Davis

2014 Infiniti Q50 with Traction Concepts Q50 Rear Limited Slip LSD Conversion


John Saeturn

1998 Lexus SC400 with Traction Concepts SC400 Limited Slip LSD Conversion


Patrick Crum

Datsun 510 Classic with Traction Concepts Datsun R180 Limited Slip LSD Conversion