2017-2021 6.6L L5P Duramax
HP Tuner MPVI2 GDP Tuning Support Package

HP Tuner MPVI2 GDP Tuning Support Package

*EMISSIONS PRESENT ONLY*
Part No. GDPMPVI2SPL5P02
MSRP: 1300.00

The HP Tuner MPVI2 platform has the ability to tune multiple vehicles with one unit. For those wanting just a tune and not the actual device, we are able to offer tunes only. This requires the purchase of a new support pack for the VIN# of the new truck being tuned.