2017-21 Duramax 6.6L L5P ECM 12711509

17-19 GM L5P 6.6L Duramax Edge Pulsar LT Tuning Module

2007-10 Duramax 6.6L LMM ECM 19260758

04-05 GM 6.6L LLY Duramax Diamond T NEW FICM Fuel Injection Control Module

2004-05 Duramax 6.6L LLY ECM 12244189

17-19 GM L5P 6.6L Duramax Edge Pulsar V3 Tuning Module

Smart Auto Stop Start Module, 2020-2025 GM 3.0L LM2 LZ0, 2016-2020 2.8L LWN, Duramax

2011-2016 Duramax LML CP3 Conversion Kit - No Tuning Required - S&S Diesel Motorsport

PREMIUM Fuel Injection Control Module (FICM) For LB7 6.6L Chevrolet GMC Duramax

01-19 GM Duramax Randys Stage 2 725HP Allison

6.6L LMM Duramax Stage 2 Short Block

01-16 GM 6.6L Duramax Dmaxstore Performance Stage 2 Short Block - 1000HP

04.5-10 GM 6.7L Duramax DHD Super High Flow 1/2" Fuel Block Upgrade Kit

04.5-10 GM 6.6L Duramax DHD Super High Flow 1/2" Fuel Block Upgrade Kit

04.5-05 GM Kodiak/Topkick 6.6L Duramax LLY Dorman Glow Plug Relay Module

GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2017-2022 / No Do Not Add An OBD2 / Single Calibration: Performance (+40 HP)

GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2017-2022 / Yes Add An OBD2 + Credits / Single Calibration: Performance (+40 HP)

07.5-10 GM 6.6L LMM Duramax WCFAB Stage 2 High Flow Intake Bundle Kit

04.5-10 GM 6.6L Duramax DHD Fuel Block Upgrade Kit

GM Duramax LM2 3.0L OBD2 Power Tuning Package (2020-2022) No Do Not Add An OBD2 / Street (+40HP)

01-10 GM 6.6L Duramax Afe Power DFS780 Fuel System

GM Duramax Diesel Long Block Engine | Heads + Short Block | 2001-2016 GM Duramax 6.6L

01-16 GM 6.6L Duramax Edge Products Evolution CTS3

EGR/DPF/DEF Delete 2011-2016 LML 6.6L Duramax All-In-One Kit, Mini Maxx V2 / Silver / 4'' DPF Race (2015.5-2016)

Powerstroke/ Duramax/ Cummins Superchips Flashpaq F5 Tuner (California Edition)

2016 Duramax 6.6L LML ECM 12662677