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 2017
Trade Only
31 October-3 November, 2017
LVCC, Las Vegas, NV USA
Wavetrac® Differentials, booth # 23433


Professional MotorSport World Expo 2017
Trade Only
15-17 November, 2017
Kölnmesse, Cologne, Germany
Wavetrac® Differentials, Stand 4044


30th Performance Racing Industry (PRI) Show
Trade Only
7-9 December, 2017
Indianapolis, IN USA
Wavetrac® Differentials, booth # 738
Holinger America, booth # 740


Autosport Engineering 2018
Trade Only
11-12 January, 2018
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
 European Union EP2025973
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, Japan, and the European Union. More patents 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 GT4Mustang GT4

Holinger Engineering manufactured gearboxes and components are gaining popularity in GT4 racing worldwide. The KTM x-Bow GT4 started the trend last year and has proved to be a contender wherever it races. The latest to hit the track in 2017 is the Ford Mustang GT4, featuring Holinger RD6 sequential gearbox and paddleshift system.

Drexler OEM in Every AMG modelAMG

Did you know that every AMG Mercedes model now comes factory-fitted with a Drexler Limited Slip Differential?. Yet another fine example of the trust that top manufacturers put in Drexler.

Copyright 2014 Autotech Corporation