Take control of your traction with Wavetrac – the most advanced helical gear limited slip differential (LSD) on the market. Designed to outperform traditional clutch-based and torque-biasing differentials, Wavetrac delivers seamless grip and consistent performance both on the street and at the track.

Whether you're launching hard, cornering under power, or driving in low-traction conditions, Wavetrac intelligently manages torque distribution between the wheels to keep power flowing where it's needed most – even when one wheel has zero load.

Why Choose Wavetrac?

Patented torque biasing design – continues to drive both wheels even when one lifts
Maintenance-free operation – no clutches or wearable components
CNC-machined housings & heat-treated internals – built for durability
OEM-level fitment for BMW, VW, Audi, Ford, Nissan, and more
Ideal for street, track, autocross, or drag applications

If you're chasing improved corner exit speeds, enhanced stability under throttle, and dependable traction in all conditions – Wavetrac is the smart upgrade your drivetrain deserves.

Wavetrac – Grip When Others Slip.

Crownwheel Bolt Set for 30.309.160WK

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