This is an interface that connects the cars computer(s) to a laptop that can read/write the computer file.  This will still require someone that knows how to adjust the tables correctly without damaging your engine and/or transmission.  We offer a performance tune for nearly every GM car that this will work with.  How that works...  You would get the software for this installed on a laptop, connect the cords to the laptop, key the ignition on, open the editor, click Read VCM, save the file, and if you purchased our performance tune, email it to us for tweaking.  We will then edit the file and email it back, you will then flash it onto your car.  The next step, is to scan it and email us the scan, we will tweak the file further and email you the revised file.

This is only the hardware needed to start remote tuning with us. If you would like us to tune your car you will still need to purchase one of our 1.0 PCM tune files with the "email me a file" under the core charge option. 

3800 Tune
LNF Tune
LSJ Tune
LTG Tune
Sonic Tune

This is the MPVI2, the latest generation of hardware from HPTuners.

Equipped with enhanced features like Bluetooth®, our Proprietary Expansion Port, and Mobile Device Support, the powerful MPVI2 makes it faster and easier to read, edit, and write your vehicle’s software.

Package the MPVI2 together with VCM Editor and VCM Scanner, which make up the essentials of VCM Suite, and you have one of the most powerful, scanning, diagnostic, logging and calibration products on the market. Not to mention full support for our latest rendition of Track Addict, whether you frequent the drag strip, circuit, autocross or off-road the MPVI2 has the fastest scanning, logging and data transmission rates to ensure you capture everything.

PRO FEATURES: Taking the first generation MPVI, to the next level, with our Pro Feature Set allowing you to log your vehicle without a laptop (vehicle dependent), Expandable Internal Memory to store your calibration and log files, Bluetooth® connectivity for your laptop or mobile device and proprietary Expander Hub ready for analog / digital / voltage sensor and device inputs.  This unit must be purchased separately and it works in conjunction with this MPVI2 unit.

VCM EDITOR: Packaging VCM Editor together with MPVI2 allows you to read most vehicles control modules flash memory and save it in our proprietary .HPT file structure. VCM Editor enables you to adjust a multitude of complex parameters such as torque strategies, spark tables, fueling, RPM limits, fan activations, transmission shift points and pressures, exhaust valve control, speedometer settings and many more. Finally, you can write these changes back to the various vehicle control modules via the MPVI2.

VCM SCANNER: Package VCM Scanner with MPVI2 and you have the most powerful and comprehensive scan tool on the market. View, chart, and log diagnostic data in real time via the vehicle’s OBDII diagnostic data port. View and clear vehicle Diagnostic Trouble Codes (DTCs) along with other vehicle module information. Command control functions like closed loop, fans, gear select, timing, air fuel ratio and so more all in real time. No editor package can be considered complete without comprehensive scan tool capabilities.

6 month manufacturers warranty.

No returns on electrical products.