Electronic Transmission Controllers

HP Tuners MPVI4 VCM Suite MPVI4 is the next evolution of HP Tuners’ hardware—designed to meet today’s demands and tomorrow’s opportunities. One device. Endless possibilities. MPVI4 is compatible...

FiTech Go Shift GM Transmission Controller Handheld 62013-20010  New Style Handheld for 20010, Go Shift, Transmission Control The Handheld does not contain USB cables. You will also need to...

HP Tuners CORE ECU I/O Expansion Harness COR-HAR-005 This harness provides a flying lead solution to customers who want to add additional I/O to their install. Easily wire-in extra sensors, cooling...

ACES Fuel Ignition Quick Draw GM 4L60/4L80 Transmission Control Module AS2020PA Most people agree that a modern overdrive transmission is a great addition to any hot rod, since it eliminates old...

ACES Fuel Ignition Quick Draw GM 4L60/4L80 Transmission Controller Standalone  AS2020PS Most people agree that a modern overdrive transmission is a great addition to any hot rod, since it eliminates...

HP Tuners GM 4L60/4L80 Transmission Harness COR-HAR-004          

Holley EFI GM F-Body T-56 Transmission Harness for Terminator X Max ECU   F-Body T-56 Transmission Harness for use with Terminator X Max ECU's on V3 Build 100, or Holley EFI V6 Build 300, or later...

Holley EFI GM T-56 Magnum Transmission Harness for Terminator X Max ECU  T-56 Magnum Transmission Harness for use with Terminator X Max ECU's on V3 Build 100, Holley EFI V6 Build 300, or later...

Holley EFI CAN to USB Dongle - 8' Communication Cable 558-443 Compatible w/ Holley EFI, Sniper EFI, and Terminator X Software The CAN to USB communication cable provides the us

Holley Sniper EFI Transmission Control Kit w/ 3.5" Handheld - For GM Carbureted Applications  For Carbureted applications - includes 3.5" Handheld. The Sniper Transmission Controller (STC) is...

Holley Sniper EFI Transmission Control Service Unit GM 4L60/70/80E  Service Part Only (Handheld not included) The Sniper Transmission Controller (STC) is designed for common GM and Ford...

Holley Sniper 2 EFI Transmission Control Kit  For Sniper 2 based applications (Handheld not included) The Sniper Transmission Controller (STC) is designed for common GM and Ford electronic...