2016 - 2022 2.8L Duramax VANS | HP Tuners FBP You send us a stock

You send us a stock readout using your device

select your preferred HP Power Level in the Select Single Tune HP Power Level field

or a GM Duramax

Knurled aluminum switch knob and position dial

Expanded bandwidth and improved memory allow more parameters at higher speeds—comparable to a wired experience using VCM Scanner

2016 - 2022 2.8L Duramax VANS | HP Tuners FBP You send us a stockCompatible With Express Vans GMC Savana Vans Tuning Benefits: Increase in Mileage Increase in Horsepower Increase in Torque Tune Power Levels: Tow 20HP Eco Tow 30HP Street 50HP Performance 60HP Transmission Tuning Feature: Earlier Converter Lockup Increased Line Pressure New Shift Strategy to Keep From Sluggish Shifting Earlier Downshift with Less Throttle Input Torque Management