I am new to HP Tuners and I have a 2006 GMC Sierra 1500 and I need to know which MPVI I need to interface with my truck.
I am new to HP Tuners and I have a 2006 GMC Sierra 1500 and I need to know which MPVI I need to interface with my truck.
Pretty sure they only offer one interface, the MPVI3.
The standard MPVI3 will do any tuning you want, the PRO upgrade stuff allows for more features to be used.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.