Performance Tuning & Diesel Truck Parts Built for Power- DIESELR Corp.

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NEW

HP Tuners L5P Unlocked E41 ECM

$649.99

New

NEW

HP Tuners Universal Credits

$49.99

New

-70%NEW

EZ Lynk Auto Agent 3 - BLANK

$749.00

$224.70

New

NEW

GDP Commander L5P two-wire unlock cable (required for flashing) (2017-2023 Duramax L5P)

$49.22

New

-70%NEW

GDP Commander L5P E41 ECM harness (2017-2023 Duramax L5P)

$457.01

$137.10

New

-70%NEW

GDP Commander - BLANK (2020+ 6.7L Powerstroke/2017+ L5P GM Duramax)

$1,406.17

$421.85

New

-70%NEW

HP Tuners MPVI4 - Blank

$562.45

$168.74

New

-70%NEW

HP Tuners Unlocked T93 TCM

$562.45

$168.74

New

-70%NEW

GDP MPVi4 Support Package (2017-2023 GM L5P Duramax)

$3,335.88

$1,000.76

New

NEW

GDP MPVi4 UPGRADE from "Single tune" TO "Multi-tune or SOTF" (17-23 GM Duramax L5P 2500/3500)

$2,021.75

New

-70%NEW

GDP MPVi4 SOTF/Multi-Tune Support Package (2017-2023 6.6L L5P Duramax)

$5,256.54

$1,576.96

New

-70%NEW

GDP Commander Support Pack - SOTF (17-23 GM L5P Duramax)

$5,256.54

$1,576.96

New

Price

Collections

2020-2023 Duramax L5P

HP Tuners L5P Unlocked E41 ECM

HP Tuners Universal Credits

EZ Lynk Auto Agent 3 - BLANK

GDP Commander L5P two-wire unlock cable (required for flashing) (2017-2023 Duramax L5P)

GDP Commander L5P E41 ECM harness (2017-2023 Duramax L5P)

GDP Commander - BLANK (2020+ 6.7L Powerstroke/2017+ L5P GM Duramax)

HP Tuners MPVI4 - Blank

HP Tuners Unlocked T93 TCM

GDP MPVi4 Support Package (2017-2023 GM L5P Duramax)

GDP MPVi4 UPGRADE from "Single tune" TO "Multi-tune or SOTF" (17-23 GM Duramax L5P 2500/3500)

GDP MPVi4 SOTF/Multi-Tune Support Package (2017-2023 6.6L L5P Duramax)

GDP Commander Support Pack - SOTF (17-23 GM L5P Duramax)