VSE TUNING UPGRADE | HP TUNERS | 2017 - 2023 L5P L5D Duramax MSRP: Was: Now: $350.00 - $800.00 Choose Options
HP Tuners | 2024 - 2026 L5D Duramax 4500|5500|6500 Trucks MSRP: Was: Now: $1,000.00 - $1,200.00 Choose Options
HP TUNERS | 2017 - 2019 L5P Duramax 2017+ L5P tuning is here ! Increase power output from 0-200RWHP on your 2017-2021 L5P powered truck with the usage of Switch On The Fly (SOFT) tuning using steering whee MSRP: Was: Now: $600.00 - $800.00 Choose Options
HP TUNERS | 2020 - 2023 L5P Duramax 2020-2023 L5P tuning is here ! Increase power output from 0-200RWHP on your 2020-2023 L5P powered truck with the usage of Swit MSRP: Was: Now: $600.00 - $800.00 Choose Options
EZ Lynk | 2017 - 2019 L5P Duramax 2500 3500 EZ Lynk L5P Unlock + Flashing is finally here!!! INSTRUCTIONS MSRP: Was: Now: $600.00 - $1,300.00 Choose Options
EZ Lynk | 2020 - 2023 L5P Duramax 2500 3500 EZ Lynk L5P Unlock + Flashing is finally here!!! INSTRUCTIONS Bring the latest in MSRP: Was: Now: $600.00 - $1,300.00 Choose Options
HP TUNERS | 2024 - 2026 L5P Duramax POST ORDER INSTRUCTIONS MSRP: Was: Now: $1,000.00 - $1,800.00 Choose Options
HP Tuners | 2020 - 2023 L5P Duramax T93 TCM Tuning Transmission Tuning & TCM Unlock (T93) 10L1000 Finally 10 Speed Allison tuning redefined!! Tuning and Relearn Instructions MSRP: Was: Now: $0.00 Choose Options
HP Tuners | 2017 - 2019 T87A L5P Duramax TCM Tuning Transmission Tuning & TCM Unlock (T87A) At Home T87a TCM Upgrade Instructions Take advantage of the best availible t MSRP: Was: Now: $299.00 Choose Options
HP Tuners | GLOBAL B GM Duramax T93 TCM Tuning | LM2 LZ0 L5P Transmission Tuning & TCM Unlock (T93) 10L1000 Before reading further - the TCM you send into HP Tuners MUST be from the vehicle - no core or TCM swaps will work. MSRP: Was: Now: $0.00 Choose Options
VSE TUNING UPGRADE | HP TUNERS | 2017 - 2023 L5P L5D Duramax MSRP: Was: Now: $350.00 - $800.00 Choose Options
HP Tuners | 2019 - 2023 L5D Duramax 2019-2023 L5D tuning is here ! Increase power output from 0-130RWHP on your 2019 - 2023 L5P powered truck with the usage of Sw MSRP: Was: Now: $1,000.00 - $1,200.00 Choose Options
HP Tuners | 2024 - 2026 L5D Duramax 4500|5500|6500 Trucks MSRP: Was: Now: $1,000.00 - $1,200.00 Choose Options
