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 2019
Trade Only
5-8 November, 2019
LVCC, Las Vegas, NV USA
Wavetrac® Differentials, Central Hall, Booth 23333


Professional MotorSport World Expo 2019
Trade Only
13-15 November, 2019
Hall 10.1, Kölnmesse, Cologne, Germany
Wavetrac® Differentials, Stand 4044


Performance Racing Industry (PRI) Show 2019
Trade Only
12-14 December, 2019
Indianapolis, IN USA
Wavetrac® Differentials, booth #736
Drexler Motorsport USA, booth #736
Holinger America, booth #740


Autosport Engineering 2020
Trade Only
9-10 January, 2020
NEC Birmingham, UK
Wavetrac® Differentials, stand E630


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