Compushift Controller

Compushift Transmission Controller Sold Here, Compu-shift Transmission Computer.

HGM Automotive Electronics is a specialty transmission controller manufacturer that designs and supplies leading edge electronic systems for automotive aftermarket use. Our best-known products, the COMPUSHIFT family of transmission controllers, have become one of the most recognized stand alone automatic transmission controllers in the industry. Factory race teams, street rod builders and owners, and heavy truck operators all use our transmission controllers (also known as transmission control modules) and recognize them as state of the art. We frequently customize our products and transmissions for customers who come to us with specialized requirements.