Wavetrac Differential

AUTOTECHdriveline is proud to announce the release of the WavetracŪ differentials to fit Volkswagen Audi Group MQ350 AWD transmissions. Available in both 02M and 02Q model types, the Wavetrac® puts the power down for faster cornering and quicker acceleration. Popular applications include Mk4 and Mk5 R32 Golfs, Audi TT quattro, and A3/S3 quattro. Fits 6MT trans. Made in USA.
See our application list for more details.

AUTOTECHdriveline announces the release of the WavetracŪ differential to fit BMW 135i and 335i models equipped with Dual Clutch Transmissions (DCT). The Wavetrac® puts the power down for faster cornering and quicker acceleration. As with other late model BMW rear axles, installation of the Wavetrac® requires machining of the original ring gear. Please contact us for a referral to one of our dealers experienced with this process. See our special note about this here. Made in USA.
See our application list for more details.

AUTOTECHdriveline announces the release of the WavetracŪ differential to fit classic Volvo models using the Dana 30 rear axle. The Wavetrac® puts the power down for faster cornering and quicker acceleration. Volvo models include: 1800, 140 and 240. Made in USA.
See our application list for more details.

AUTOTECHdriveline announces the release of the WavetracŪ differential to fit cult-classic Crossfire SRT-6. The Wavetrac® puts the power down for faster cornering and quicker acceleration. Fits 2004-2006 Crossfire SRT-6 models. This Wavetrac for HAG190 axles also fits Mercedes AMG SLK32 R170 as well. Made in USA.
See our application list for more details.

AUTOTECHdriveline is proud to announce the release of the WavetracŪ differential to fit 2005-10 Jeep Grand Cherokee SRT8 rear axles. A direct replacement for the stock Jeep WK SRT8 open differential, the Wavetrac® puts the power down for faster cornering and quicker acceleration. Part number 48.309.164WK. Made in USA.
See our application list for more details.

Our newest RS model Wavetrac is available to fit special 33 spline axle upgraded Mustang 8.8. Upgrade your 8.8 inch rear to a Wavetrac RS diff and 33 spline axles for extra power capacity! This is a non c-clip style diff (use axle retention like a 9-inch at the outer tube ends). A great way to boost capacity without the expense of changing the whole axle. Our customer Moser Engineering has all the parts you need to upgrade.
See our application list for more details.

AUTOTECHdriveline is proud to announce the release of WavetracŪ differentials to fit BMW 188K axles. With these new applications, WavetracŪ can now be fitted to even more BMW models, such as 330i, 128i, 135i/335i with A/T and many more.
See our application list for more details.

Autotech Driveline strives to provide what no other performance differential maufacturer can: an unmatched combination of Innovation, Quality, and Performance.
Since the beginning of WavetracŪ, we have been working closely with performance houses, tuners, and OEMs to create purpose-built, proprietary WavetracŪ applications or specialized versions optimized for their own, unique requirements.
As a result, we are proud to introduce WavetracŪRS

AUTOTECHdriveline is proud to announce the release of the WavetracŪ RS differential to fit Ford 9 inch rear ends with 31 spline axles.
The WavetracŪ limited slip will give you two wheel drive without clunky or noisy locking mechanisms. Its internal gears are made from 9310. Its body is machined from case hardened steel forgings... The WavetracŪ is built to last. Wavetrac® RS is optimized for street/track use.
This Wavetrac is sold exclusively in the USA and Canada through Moser Engineering.

AUTOTECHdriveline announces the release of the WavetracŪ differential to fit Porsche 987 chassis Cayman S and Boxster S models with manual transmissions.
The addition of a WavetracŪ differential truly transforms your car, reaching a whole new level of performance. The added traction it provides while remaining “transparent” to the car’s traction and stability controls will give you better straight line acceleration and faster cornering than ever before.

AUTOTECHdriveline is proud to announce the release of the WavetracŪ differential to fit GM M32 transmissions used in Vauxhall/Opel Astra and Corsa OPC/VXR models.
The brilliant VXR severely lacks traction, even in stock form, and the WavetracŪ provides the grip needed while maintaining smooth and predictable handling.
To order, find a dealer near you, or go to Applications and buy online. In the UK, the WavetracŪ differential for M32 is available exclusively through Regal Autosport. Check out Regal UK's video of a Wavetrac-equipped Corsa VXR on-track at Silverstone: here

The Wavetrac is now available to fit the most popular Porsche 911 models from 1969-1998 with 901, 911, 915, and G50 transmissions. Find a dealer near you, or go to Applications and buy online.

The Wavetrac is now available for LX platform SRT8 models: Charger, 300C, Magnum, and Challenger through 2008. It will also fit 5.7L Automatic LC/LX/LE cars from 2009 onwards. This is also suitable for 215 axle Mercedes AMG "55" and "63" models. Find a dealer near you, or go to Applications and buy online.

Wavetrac for Mk4 and Mk5 5MT (2nd gen 02J) and Mk6 5MT (02J)+ 6MT (02S) applications from 2004 onwards are now shipping.
Popular Fitments:
Golf 4 / Jetta 4 1.8T/2.0L 5MT
Golf 5 / Jetta 5 2.5L 5MT
Golf 6 / Jetta 6 1.4TSi 6MT, 2.0L 5MT, 2.5L 5MT

Find a dealer near you, or go to Applications and buy online.

Wavetrac part number 30.309.170WK for the 335i is now available as a bolt in for most 2007 cars. Mid '07 and later cars with welded diff/ring gear assemblies can be fitted with additional service/labor using our Install Kit (details here). Please contact us for a referral to one of our Specialist Dealers that can do this for you.

Upgrade your 9-inch rear end to a 35 spline Wavetrac. Get the power down without having to resort to a ratchet/locker style diff on the street.
UPDATE: This Wavetrac is sold exclusively in the USA and Canada through Moser Engineering.
View their press release here (41K pdf).
Contact details:
Moser Engineering
102 Performance Drive
Portland, Indiana 47371
Tel 260-726-6689