PUTTING THE POWER OF YOUR TRUCK IN YOUR HANDS
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GDP Commander L5P E41 ECM harness (2017-2023 Duramax L5P)
Regular price $478.00 CADRegular priceUnit price per -
GDP Commander L5P T87/T93 TCM Unlock Harness (2017-2023 Duramax L5P)
Regular price $478.00 CADRegular priceUnit price per -
GDP MPVI3 CHANGE from "Multi-tune" TO "SOTF" or from "SOTF" TO "Multi-tune" or from "Multi-tune/SOTF" TO "Single tune" (17-23 GM Duramax L5P 2500/3500)
Regular price $625.00 CADRegular priceUnit price per -
Precision II: Cleaning & Oil Kit (All GDP Intakes)
Regular price $45.00 CADRegular priceUnit price per -
Plug-N-Play Throttle Booster (2020+ 6.6L Duramax L5P)
Regular price $368.00 CADRegular priceUnit price per -
GDP Commander T93 Transmission Tune File (2020+ Duramax L5P 6.6L)
Regular price $441.00 CADRegular priceUnit price per$0.00 CADSale price $441.00 CAD -
4" Intake S&B Replacement Filter - SHORT (2003-2019 - All GDP Intakes)
Regular price $103.00 CADRegular priceUnit price per -
EGR Kit (Duramax 2017-2023 L5P)
Regular price $469.00 CADRegular priceUnit price per$0.00 CADSale price $469.00 CAD -
Twister Resonator
Regular price From $139.15 CADRegular priceUnit price per -
4" Cat & DPF Race Pipes | 2017-2023 GM 2500/3500 6.6L DURAMAX L5P
Regular price From $590.00 CADRegular priceUnit price per -
4" Downpipe Back Single | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P
Regular price From $870.00 CADRegular priceUnit price per -
5" Downpipe Back Single | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P
Regular price From $950.00 CADRegular priceUnit price per -
L5P E41 ECM - New (2017-2023 Duramax L5P)
Regular price $2,351.00 CADRegular priceUnit price perSold out