Collection: 2020-2023 Duramax L5P
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Twister Resonator
Vendor:Regular price From $158.00 CADRegular priceUnit price / per -
*DISCONTINUED* Rotary OBDII Switch Bracket (2017-2021 6.6L Duramax)
Vendor:Regular price $17.00 CADRegular priceUnit price / perSold out -
GDP Commander L5P two-wire unlock cable (required for flashing) (2017-2023 Duramax L5P)
Vendor:Regular price $35.00 CADRegular priceUnit price / per -
MPVI3 w/GDP SOTF or multi-tunes Support Package (17-23 GM Duramax L5P 2500/3500)
Vendor:Regular price $2,928.00 CADRegular priceUnit price / per -
Cooler Upgrade Kit (17-23 L5P Duramax)
Vendor:Regular price $406.00 CADRegular priceUnit price / perSold out -
GDP Commander W/GDP SOTF Support Pack (2020+ 6.7L Powerstroke/2017+ Duramax L5P)
Vendor:Regular price $2,928.00 CADRegular priceUnit price / per -
Stealth Mach 1 (64) Turbo w/ Actuator (2020-2023 6.6L L5P / L5D Duramax)
Vendor:Regular price $4,987.00 CADRegular priceUnit price / per -
Stealth Mach 2 (67) Turbo w/ Actuator (2020-2023 6.6L L5P / L5D Duramax)
Vendor:Regular price $5,476.00 CADRegular priceUnit price / per -
Stealth Mach 2 (67) Turbo w/o Actuator (2020-2023 6.6L L5P / L5D Duramax)
Vendor:Regular price $4,499.00 CADRegular priceUnit price / per -
Stealth Mach 1 (64) Turbo w/o Actuator (2020-2023 6.6L L5P / L5D Duramax)
Vendor:Regular price $4,011.00 CADRegular priceUnit price / per -
Stealth STR Turbo w/ Actuator (2020-2023 6.6L L5P / L5D Duramax)
Vendor:Regular price $3,523.00 CADRegular priceUnit price / per -
Stealth STR Turbo (2020-2023 6.6L L5P / L5D Duramax)
Vendor:Regular price $2,546.00 CADRegular priceUnit price / per -
Stealth Boost Tester
Vendor:Regular price $245.00 CADRegular priceUnit price / per -
Steering Gear (2011-2021 Chevrolet/GMC - Without Steering Assist)
Vendor:Regular price From $804.00 CADRegular priceUnit price / per -
Universal Fuel Sump
Vendor:Regular price $264.00 CADRegular priceUnit price / per -
3.5" Downpipe (2017-2023 Duramax L5P)
Vendor:Regular price $419.00 CADRegular priceUnit price / per