HGM Automotive Electronics

COMPUSHIFT Pro

Ultimate Shift Control - Configurable by Bluetooth

App Enabled Transmission Control

The World's First Bluetooth Integrated Controller

America's First Choice

Transmission Controllers Engineered in the USA

Plug and Play

All Cables and Plugs Included

Product Range

COMPUSHIFT Sport and Pro

COMPUSHIFT Mini

Parts and Accessories

Cast Aluminium - Pans and Diff Covers

Paddle Shifters (call now)

Technical Support

Blog

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Our customers have their say...

"We have been using the HGM Electronic Control Unit since 2007 in conjunction with the ZF 4HP22 transmission. This has been a very commercially successful and a versatile tool that has enabled to offer electronic automatic conversion kits to the manual Land Rover Defender. It has been a pleasure to work with the product support guys to develop and improve the product."

Dave Ashcroft - Director of Ashcroft Transmissions Limited

Dave Ashcroft
Director
Ashcroft Transmissions Limited
Beds, United Kingdom LU4 0JF

"We at Needfulthingz Hot Rod & Fabrication Shop thoroughly enjoy all of the expert staff at HGM. They are extremely knowledgeable about their products and go out of their way to provide fantastic customer care! It's always a pleasure to use a HGM product on one of our builds because we know that they stand behind their products and go that extra mile to ensure that that everything is perfect!"

Lukasz M. Granicy - CEO NeedfulThingz Hot Rod & Fabrication Shop

Lukasz M. Granicy
Owner / C.E.O.
NeedfulThingz Hot Rod Shop
Lancaster, CA 93534

"We are trusted by some of the top builders in the country and when it comes to controllers we only trust in Compushift. We have been using Compushift since 2001 and always recommend it. We have tried other controllers, but Compushift has proven to be the most durable and versatile system on the market. HGM are knowledgeable on transmissions and electronics, plus they are passionate about their product. "

Mark Bowler - CEO Bowler Performance Transmissions

Mark Bowler
Owner / C.E.O.
Bowler Performance Transmissions
Lawrenceville, IL 62439

"I have been working closely with HGM Electronics for the past 5 years as part of our Conversion Projects. The ease of use and fantastic tech support make dealing with HGM so easy. Nothing is too difficult. Mike and Guy are always eager to help with new ideas and concepts to bring dreams into reality. Would not consider any other transmission controller which is why I used one in my own vehicle."

Jonathon Bosel - Operations Manager - Wholesale Automatic Transmissions

Jonathon Bosel
Operations Manager
Wholesale Automatic Transmissions
Bayswater, Australia 3153

"We have been using HGM Transmission Controllers since 2001, we have used over 3000+ units, we recently started using the new 700-R4 & 200-4R Mini Computer, Mike and Guy have always been great to deal with, they make very high quality products, they have the best tech Support, and have always stood behind their product. I highly recommend HGM, excellent company to deal with, the guys are experts in their field."

Zack Farah - CEO Gearstar Performance Transmissions, Inc.

Zack Farah
Owner / C.E.O.
Gearstar Performance Transmissions, Inc.
Akron, OH 44308

"We have been using HGM products for years. They are the easiest to set up, most user friendly and trouble free controller, bar none. Along with a dependable product we have always been able to count on HGM for the best tech support and service. Having HGM as a supplier is like having them as part of your team, I would never consider another controller system, nothing else even comes close."

Greg Ducato - CEO Greg Phoenix Transmission Products

Greg Ducato
Owner / C.E.O.
Phoenix Transmission Products
Weatherford, TX 76086