Programmers & Chips

MPVI3 is HP Tuners' flagship OBDII interface for vehicle tuning and diagnostics. This device plugs into a vehicle's OBDII port and connects to a user's laptop with HP Tuners' VCM Suite software package, combining VCM Scanner and VCM Editor. Together,...

Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. Designed specifically for MPVI2+ and MPVI3, the PROLINK+ cable allows professional users to input...

Diesel Switch by HP Tuners lets you power up from a stock calibration to one of five custom maps with the turn of a switch. Pair with HP Tuners' Switch on the Fly OS for complete control and performance of your diesel.This Part...

Computer Chip Programmer Interface Cable

The DB-15 OBDII cable connects MPVI Std/Pro devices to a vehicle's OBDII port to access VCM Suite software for tuning and diagnostics. This is a replacement for the original cable that was supplied with all MPVI devices.

Turn up the power on your Polaris Side by Side or ATV with HP Tuners' OBDII Adapter Cable. Plug the small black insert directly into your Polaris' diagnostic port and the black OBDII-end into your MPVI2, MPVI2+, or MPVI3 interface for full functionality...

Take advantage of your BRP vehicle's full potential with HP Tuners' OBDII Adapter Cable for BRP machines. Plug the grey insert directly into your BRP's diagnostic port and the black OBDII-end into your MPVI2, MPVI2+, or MPVI3 interface for full...

Need more cable length and a different angle when tuning vehicles with your HP Tuners MPVI2, MPVI2+, or MPVI3 interface? This 5' OBDII cable extension - right angle is the cable you need.

Need more cable length when tuning vehicles with your HP Tuners MPVI2, MPVI2+, or MPVI3 interface? This 5' OBDII cable extension is a staple for all tuning professionals.

This USB A to C cable connects your HP Tuners MPVI2, MPVI2+, or MPVI3 interfaces to a laptop for tuning and diagnostics using VCM Suite. Grab a replacement or keep an extra one around the shop/garage "just in case". NOTE: This cable is supplied with...

This USB A to B cable connects HP Tuners MPVI Std/Pro interfaces to a laptop for tuning and diagnostics using VCM Suite. Grab a replacement or keep an extra one around the shop/garage "just in case".

Get your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning with HP Tuners E41 ECM Upgrade service. Upgrade your original E41 ECM for tuning and diagnostics via this send-in, one-time service. Simply send HP Tuners your...