duramax tuner

cummins 6.7l stealth str (2010-2012) he351ve

l5p / l5d stealth str turbo w/ actuator (2017-2019)

ez lynk five tune pack w/auto agent (50 state legal) 2011-2016 lml

cummins 6.7l stealth str (2007.5-2009) he351ve

l5p / l5d stealth mach 1 (64) turbo (2020-2023)

efi live single tune w/spade (50 state legal) 2016-2022 lwn

pre-tuned replacement a50/t14 tcm, 2009-2010 lmm

replacement t93 & tcm tuning for 2020-2023 (l5p) 10-speed allison transmission w/hp tuners hardware and credits

l5p / l5d stealth mach 1 (64) turbo (2017-2019)

stealth boost tester - l5p faceplate adapter

boost leak testing kit 2001-2024 lb7/lly/lbz/lmm/lml/l5p/lwn

pre-tuned t93 tcm replacement for 2020-2023 (l5p) 10-speed allison transmission without tuning hardwareÍ 

l5p / l5d stealth mach 2 (67) turbo (2020-2023)

pre-tuned replacement t87a tcm 2017-2019 (l5p) allison transmission

efi live switch-on-the-fly tuning w/spade (50 state legal) 2016-2018 lwn

stealth mach 2 67mm turbo w/o actuator, 2017-2023 l5p

pre-tuned replacement a50/t14 tcm, 2011-2015 lml

duramax tuner 5 to 6 speed conversion 2001-2005 lb7/lly

stealth boost tester | boost leak tool

l5p / l5d stealth mach 2 (67) turbo (2017-2019) (no actuator)