Contact Information

  • company address
  • AUTOTECH Driveline
  • 29 Journey
  • Aliso Viejo, CA 92656-3333 USA
  • contact numbers
  • Telephone     +1.949.362.8700
  • Fax Number+1.949.362.8720

Get in Touch with Us


Upcoming Shows and Events



Come see our latest products and discuss your requirements with us at these shows:



SEMA Show 2016
Trade Only
1-4 November, 2016
LVCC, Las Vegas, NV USA
Wavetrac® Differentials, booth # 23728


Professional MotorSport World Expo 2016
Trade Only
9-11 November, 2016
Kölnmesse, Cologne, Germany
Wavetrac® Differentials, Stand 4044


29th Performance Racing Industry (PRI) Show
Trade Only
8-10 December, 2016
Indianapolis, IN USA
Wavetrac® Differentials, booth # 738
Holinger America, booth # 740


Autosport Engineering 2017
Trade Only
12-13 January, 2017
NEC Birmingham, UK
Wavetrac® Differentials, stand E1064


New Products

  • Holinger Advanced Limited Slip, Porsche 991 GTA/GT3/Cup
  • Holinger Advanced Limited Slip, Porsche G96 Cup
  • Drexler lo-drag LSD for Porsche GT3 RSR/Cup





Latest Wavetrac® Applications

Links here take you to the website




AUTOTECH Driveline News

Holinger Speedshift for 997 Cup
Holinger Paddleshift 997


Check out the nicely done feature on our paddle shift conversion by our long time customer Autometrics Motorsports in South Carolina. Great job and thank you guys!


Wavetrac® US and Foreign Patents Issuedmoser

Autotech Driveline granted US and Foreign Patents for Innovative Differential Design
Issued patents:
 Australia AU2008287212
 Japan JP5405465
We are proud to announce that the Wavetrac® differential's unique design features have been granted two US Patents, as well as patents in Australia and Japan. More patents both in the USA and around the world are forthcoming. We will continue to test new ideas and strive to improve our products. It's what keeps us going!


Holinger in GT3gt3

Holinger Engineering manufactured gearboxes and conversions have become hugely popular in FIA GT3 racing worldwide. Porsche, Audi, Aston Martin, Morgan, and Lamborghini vehicles have homologated with Holinger sequential conversions.

Drexler OEM in Black Seriessl65b

The awesome AMG SL65 Black Series comes factory-fitted with a Drexler Limited Slip Differential... Just like all the Black Series models in the AMG line. Yet another fine example of the trust that top manufacturers put in Drexler.

Copyright 2014 Autotech Corporation