The state-of-the-art helical gear differentials designed, developed, and manufactured in the USA by Autotech.

Wavetrac differentials are unique from other LSD makers due to their ability to perform in no-grip situations making them perfect for low-traction surfaces.

Super strong 9310 alloy steel gears are enclosed in case-hardened steel bodies, held together with ARP® fasteners, these differentials are able to minimize wheel spin and provide superior traction.

All Wavetrac® differentials include a transferable, Limited Lifetime Warranty.

The beauty of the Wavetrac is that it is ideally suited to high performance road cars that see track use. It is very strong, yet transparent to both driver and traction control electronics during regular driving.

On the track or in spirited road use, it provides drive to both wheels without the handling issues that traditional clutch type diffs create (there is no tendency to push/understeer with a Wavetrac).

Simply put - Wavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded. Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise.

FEATURES:

Patented Carbon Fibre Bias Plate for the pinions. All other gear type LSDs run the pinions on the housing, meaning the friction from 0 miles is different to 100 miles, thus effectiveness is reduced over the life of the diff. With the Wavetrac performance is consistent with the Carbon Fibre bias plates!
Patented Wave Profile eliminates the effect of a near to and zero load condition drive ability issues found in all other gear type ATB LSDs.
ARP Bolts used throughout for superior faster reliability.
9310 steel gears run in billet or forged steel bodies.
Manufactured & Designed in the USA
Original ring gear bolts can be reused with Wavetrac

FITS FRONT DSG S-TRONIC AWD:

Audi 8V RS3
Audi 8S TT-RS