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

-70%NEW

HP Tuners L5P Unlocked E41 ECM

$649.99

$195.00

New

-70%NEW

HP Tuners Unlock Service T87A TCM

$199.99

$60.00

New

NEW

HP Tuners Universal Credits

$49.99

New

-70%NEW

HP Tuners Smart Access Cable/Harness (2018-2021 EcoDiesel) (2018+ RAM 1500 3.0L Eco-Diesel/2020 Jeep 3.0L Eco-Diesel Wrangler & Patriot)

$125.15

$37.55

New

-70%NEW

HP Tuners Unlocked T87A TCM (2017-2019 6.6L L5P Duramax)

$562.45

$168.74

New

-70%NEW

HP Tuners MPVI4 - Blank

$562.45

$168.74

New

NEW

HP Tuners Unlocked T93 TCM

$562.45

New

NEW

GM E66 ECM Service - Global B (2021-2026 Duramax LM2 & LZ0 3.0L)

$609.22

New

-70%NEW

GM E46 ECM Service

$304.61

$91.38

New

-70%NEW

HP Tuners GM E42 ECM Upgrade Service (2024-2026 GM Duramax L5P) - Global B

$761.53

$228.46

New

-70%NEW

HP Tuners RTD 4 - Blank

$304.61

$91.38

New

-70%NEW

E90 ECM & T93 TCM Upgrade Kit (2020-2023 L5P GM Duramax 6.6L)

$1,617.36

$485.21

New

Price

Collections

HP Tuners

HP Tuners L5P Unlocked E41 ECM

HP Tuners Unlock Service T87A TCM

HP Tuners Universal Credits

HP Tuners Smart Access Cable/Harness (2018-2021 EcoDiesel) (2018+ RAM 1500 3.0L Eco-Diesel/2020 Jeep 3.0L Eco-Diesel Wrangler & Patriot)

HP Tuners Unlocked T87A TCM (2017-2019 6.6L L5P Duramax)

HP Tuners MPVI4 - Blank

HP Tuners Unlocked T93 TCM

GM E66 ECM Service - Global B (2021-2026 Duramax LM2 & LZ0 3.0L)

GM E46 ECM Service

HP Tuners GM E42 ECM Upgrade Service (2024-2026 GM Duramax L5P) - Global B

HP Tuners RTD 4 - Blank

E90 ECM & T93 TCM Upgrade Kit (2020-2023 L5P GM Duramax 6.6L)