HP Tuners VCM Suite for GM Applications VCM Suite Product Information Click here for supported vehicles list... The VCM Editor utility is a comprehensive VCM/PCM programmer and parameter editor.  VCM Suite is designed for both the home enthusiast...

PCS GM 6L80/6L90 Transmission Control Module TCM-2650 This TCM is designed for retro-fitting the GM 6L80/90in applications that DO NOT have the means to control the transmission. Works great for LS swaps that are using aftermarket stand alone EFI...

FiTech Go Shift Transmission Controller for GM 4L60/65/80/85E & Ford 4R70W, AODE FiTech Fuel Injection is introducing the all new Go EFI GO SHIFT Trans Control. If you plan on upgrading your transmission and you’ re having trouble with the...

FAST EZ-TCU GM Transmission Controller 30299-KIT for 2009 & Up 4L70E, 4L65E For computer controlled transmissions, nothing beats the new TCI EZ-TCU by FAST™. No software, laptop or tuning experience is required. Simply install this...

FAST EZ-TCU GM Transmission Controller 30282-KIT (4L60E, 4L65E, 4L80E & 4L85E; UP TO '09) For computer controlled transmissions, nothing beats the new TCI EZ-TCU by FAST™. No software, laptop or tuning experience is required. Simply...

HP Tuners VCM Suite for GM Applications The VCM Scanner utility is a fully featured OBDII scanning and diagnostic tool.  It allows viewing, charting and logging of diagnostic data in real time via the vehicle OBDII diagnostic data port. It also...

GET THE BEST PERFORMANCE UPGRADE FOR YOUR RIDE Upgrade your horsepower in minutes with our inTune i2 Power Programmer. It is easy to install and plugs right into your vehicle’s OBD-II port. Our tuning team maps out all of the i2’s tunes for...

MSD Atomic TCM Harness 2770 - GM 4L60E/4L65E/4L80E & (2006-2009 GM 4L70E/4L75E) MSD Stand Alone 4-Speed Automatic Electronic Transmission Controller Harness for GM Transmissions. Instructions for # 2770      

MSD Atomic TCM Harness 2771 - GM 4L70 MSD Stand Alone 4-Speed Automatic Electronic Transmission Controller Harness for GM 4L70 Transmissions. Instructions for # 2771      

MSD Atomic Transmission Controller 2760 MSD Stand Alone 4-Speed Automatic Electronic Transmission Controller. Take the mystery out of programming your transmission with this easy to use transmission controller. It allows adjustments such as...

TCI Clip-On Cable for Speedometer Control Unit 377302 Cable, clip-on style, fits most 1976 and later GM vehicles. Designed to work with the TCI® 377300 Speedometer Control Unit.

TCI Speedometer Control Unit 377300 The perfect solution to retrofitting an electronic transmission, this economical adapter pigtails into the electronic speedometer harness and has a connection to drive a cable-driven speedometer. Fully configurable for...

TCI Threaded Cable for Speedometer Control Unit 377301 Cable, 5/8-inch threaded ends, fits most pre-1976 domestic vehicles. Designed to work with the TCI 377300 Speedometer Comtrol Unit.