Motor Vehicle Engine Parts

EFI Live Tune Files (2001-2004 Duramax LB7 6.6L)

EFI Live Tune Files (2011-2016 Duramax LML 6.6L)

EFI Live Transmission Tune Files (2001-2016 Duramax 6.6L)

EFI Live Tune Pack (2007.5-2009 Cummins 6.7L)

2007 Cummins EFI Live tuning, 2008 Cummins EFI Live tunes, 2009 Cummins 6.7 EFI Live custom tuning, Cummins EFI Live Autocal, 68RFE Cummins trans tuning

EFI Live Tune Files (2010-2012 Cummins 6.7L)

EFI Live Tune Files (2013-2018 Cummins 6.7L)

EFI Live Tune Files (2019-2021 Cummins 6.7L)

EFI Live Tune Pack (2004.5-2005 Duramax LLY 6.6L)

EFI Live Tune Pack (2006-2007 Duramax LBZ 6.6L)

DIESELR EFI Live Tune Pack (2006–2007 Duramax LBZ 6.6L). +20–260HP custom tuning with optional transmission support. Built for safe, proven power.

EFI Live Tune Files (2007.5-2010 Duramax LMM 6.6L)

EZ Lynk Tune Files (2011-2016 Duramax LML 6.6L)

Boost your DIESELR EZ Lynk Duramax LML 6.6L Tune Files. Choose Single Tune, SOTF 5 Tunes, or Full Support Pack for improved power and efficiency.

MPVi4 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

EZ Lynk Tune Files (2010-2012 Cummins 6.7L)

Get DIESELR EZ Lynk Cummins 6.7L Tune Files (2010-2012) for more power, better shifting, and real performance. Choose Single Tune, SOTF, or Full Support.

EZ Lynk Tune Files (2013-2018 Cummins 6.7L)

Get DIESELR EZ Lynk Cummins 6.7L Tune Files (2013-2018) for real power, better response, and more torque. Choose Single Tune, SOTF, or Full Support.

EZ Lynk Tune Files (2019-2021 Cummins 6.7L)

Get DIESELR EZ Lynk Cummins 6.7L Tune Files (2019-2021) for real power, better response, and stronger torque. Choose Single Tune, SOTF, or Full Support.

EZ Lynk Tune Files (2008-2010 Powerstroke 6.4L)

EZ Lynk Tune Files (2011-2016 Powerstroke 6.7L)

Get DIESELR EZ Lynk PowerStroke 6.7L Tune Files (2011-2016) for more power, better shifting, and stronger towing. Choose Single Tune, SOTF, or Full Support.

EZ Lynk Tune Files (2017-2019 Powerstroke 6.7L)

Get DIESELR EZ Lynk PowerStroke 6.7L Tune Files (2017-2019) for more power, better response, and stronger torque. Choose Single Tune, SOTF, or Full Support.

Alien Tech Tune Files (2020-2021 Powerstroke 6.7L)

MM3 Tune Pack (2006-2007 Cummins 5.9L)

MM3 Tune Files (2007.5-2009 Cummins 6.7L)

MM3 Tune Files (2010-2018 Cummins 6.7L)

Enhance your Cummins 6.7L with DIESELR MM3 Tune Files. Choose between Single Tune or 5 Tunes (SOTF) for improved power, efficiency, and drivability.

MM3 Tune Files (2019-2021 Cummins 6.7L)

SCT Tune Files (2003-2007 Powerstroke 6.0L)

SCT Tune Files (2007.5-2010 Powerstroke 6.4L)

SCT Tune Files (2011-2016 Powerstroke 6.7L)

SCT Tune Files (2017-2019 Powerstroke 6.7L)

EZ Lynk Transmission Tune File (2020-2022 Powerstroke 6.7L)

DIESELR EZ Lynk Transmission Tune File for 2020–2022 Powerstroke 6.7L trucks. Refined 10-speed tuning with improved shift points, towing response.

Commander Tune Files (2020-2021 Powerstroke 6.7L)

Boost your Powerstroke 6.7L with DIESELR Commander Tune Files. Choose from Level 1 to Level 5 or SOTF for improved power, efficiency, and drivability.

MPVi4 Tune Files (2014-2018 Eco Diesel 3.0L)

MPVi4 Tune Files (2019-2022 Eco Diesel 3.0L)

MPVI4 Tune Files 2019–2022 EcoDiesel built by DIESELR for improved drivability and towing. 2020+ EcoDiesel ECMs require HP unlock.

Commander Stock File (2022 Powerstroke 6.7L - * Stock 2022 ECM*)

Get yourself with DIESELR Commander Tune Files. Maintain stock power levels with enhanced transmission tuning. ECM swap required for additional power.

MPVi4 Tune Files (2016 Duramax LWN 2.8L)

MPVi4 Tune Files (2017 - 2021 Duramax LWN 2.8L)

EZ Lynk Tune Files (2018-2020 F-150 Powerstroke 3.0L)

EZ Lynk Tune Files (2016-2019 Nissan Titan Cummins 5.0L)

Open Air 4" Intake Tube W/S&B Filter (2003-2007 6.0L Powerstroke)

Open Air 4" Intake Tube W/S&B Filter (2008-2010 6.4L Powerstroke)

Open Air 4" Intake Tube W/S&B Filter (2011-2016 6.7L Powerstroke)

Open Air 4" Intake Tube W/S&B Filter (2017-2019 6.7L Powerstroke)

4" Intake S&B Replacement Filter (2007.5-2019 - All GDP Intakes)

Intercooler Piping Kit (2020+ 6.7L Powerstroke)

Max Flow Bridge To Factory Cold Side Tube (2004.5-2005 6.6L LLY Duramax)

Max Flow Bridge And Cold Side Tube (2004.5-2005 6.6L LLY Duramax)

Max Flow Bridge And Cold Side Tube (behind Alt) (2006-2010 6.6L LBZ/LMM Duramax)

Max Flow Bridge/Cold Side Tube/Turbo Inlet Pipe (2011-2016 6.6L Duramax LML)

Hot Side Intercooler Tube (2004.5-2010 6.6L Duramax)

Hot Side Intercooler Tube (2011-2016 6.6L Duramax LML)

Open Air 4" Intake Tube W/S&B Filter (2011-2016 6.6L Duramax LML)

Open Air 4" Intake Tube W/S&B Filter (2017-2019 6.6L Duramax L5P)

Open Air 4" Intake Tube W/S&B Filter (2007.5-2018 6.7L Cummins)

Commander Tune Files (2022 Powerstroke 6.7L)

Hot side & Cold side Intercooler Bundle Kit (2011-2022 Powerstroke 6.7L)

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

MPVi4 Transmission Tune File (2020+ Duramax L5P 6.6L)

Commander Tune Files (2021 Ford F-650, F-750 Powerstroke 6.7L)

Chaos Custom Tuning Live Tune Files (2001-2010 6.6L Duramax)

Chaos EFI Live Duramax Tune Files deliver stronger power, better drivability, and custom levels for LB7, LLY, LBZ, and LMM engines.

Chaos Custom Tuning Live Tune Files (2006-2009 Cummins)

Chaos EFI Live Cummins Tune Files deliver stronger power, better drivability, and custom levels for 2006–2009 trucks using EFI Live.

Chaos Custom Tuning Live Tune Files (2010-2021 Cummins 6.7L)

Chaos Custom Tuning MPVI4 Tune Files (2017-2019 Duramax L5P 6.6L)

Chaos MPVI4 L5P Tune Files deliver better throttle control, strong torque, and smooth drivability for 2017–2019 Duramax trucks.

Chaos Custom Tuning MPVi4 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

Chaos Custom Tuning MPVI4 Tune Files (2020-2023 Duramax L5P 6.6L)

Chaos MPVI4 L5P Tune Files 2020–2023 provide stronger torque, better throttle control, and smoother drivability for GM’s 6.6L Duramax.

Chaos Custom Tuning MM3 Tune Files (2003-2007 Cummins 5.9L)

Chaos MM3 Cummins 5.9 Tune Files improve torque, throttle control, and drivability for 2003–2007 Ram trucks using MM3.

Chaos Custom Tuning MM3 Tune Files (2007.5-2016 Cummins 6.7L)

Chaos Custom Tuning SCT Tune Files (2003-2007 Powerstroke 6.0L)

Chaos Custom Tuning SCT Tune Files (2007.5-2010 Powerstroke 6.4L)

Chaos Custom Tuning SCT Tune Files (2011-2019 Powerstroke 6.7L)

Chaos Custom Tuning MPVi4 Tune Files (2014-2018 Eco Diesel 3.0L)

Chaos Custom Tuning MPVi4 Tune Files (2019-2022 Eco Diesel 3.0L)

**2020+ Eco Diesel ECMs need to be unlocked by HP**

Chaos Custom Tuning MPVi4 Tune Files (2016 Duramax LWN 2.8L)

Chaos Custom Tuning MPVi4 Tune Files (2017+ Duramax LWN 2.8L)

Chaos Custom Tuning MPVi4 Transmission Tune File (2020+ Duramax L5P 6.6L)

Chaos Custom Tuning MM3 Tune Files (2011-2019 Powerstroke 6.7L)

Chaos Custom Tuning Live Tune Files (2011-2016 Duramax LML 6.6L)

CCT Live Upgrade (2001-2016 6.6L Duramax)

Commander T93 Transmission Tune File (2020+ Duramax L5P 6.6L)

CCT Commander Tune Files (2020-2021 Powerstroke 6.7L)

MPVi4 E46 Tune Files (2020-2025 Duramax LM2 3.0L)

DIESELR MPVI4 E46 Tune Files require an unlocked E46 ECM and 6 credits. Level 1 and Level 2 options available for 2020–2025 Duramax LM2.

Chaos Custom Tuning MPVi4 Tune Files (2003-2007 Cummins 5.9L)

Chaos MPVI4 Cummins 5.9 Tune Files deliver better throttle control, torque, and drivability for 2003–2007 trucks using HP Tuners MPVI4.

SCT X4 with CCT Tune Files (2020-2021 Powerstroke 6.7L)

SCT X4 2020–2021 Powerstroke bundle with Chaos Custom Tuning files. Includes SOTF, transmission tuning, and required hardware.

SCT X4 with Tune Files (2020-2021 Powerstroke 6.7L)

Commander E46 Tune Files (2020-2025 Duramax LM2 3.0L)

Chaos Custom Tuning SCT X4 Tune Files (2020-2021 Powerstroke 6.7L)

Commander Tune Files (2017-2019 Duramax L5P)

Commander Tune Files (2020-2023 Duramax L5P)

Tune Files (2017-2019 Duramax L5P 6.6L)

Custom DIESELR EZ Lynk Tune Files for 2017–2019 Duramax L5P 6.6L. Gain torque, throttle response, and towing power with single or full support tunes.

Tune Files (2020-2023 Duramax L5P 6.6L)

DIESELR EZ Lynk Tune Files (2020–2023 L5P Duramax) deliver torque, throttle response, and towing power with reliable, custom tuning.

GDP Tune Files (2017-2019 Duramax L5P 6.6L)

EZ Lynk L5P Tune Files 2017–2019 improve throttle response, torque, and drivability for the 6.6L Duramax. Single tune or full support options.

GDP Tune Files (2020-2023 Duramax L5P 6.6L)

EZ Lynk L5P Tune Files 2020–2023 provide better throttle response and torque for the 6.6L Duramax. Single tune or full support options available.

Transmission Tune File – T93 (2020-2023 6.6L L5P Duramax)

get your L5P with EZ Lynk T93 Transmission Tune File. Built for 2020–2023 Duramax 6.6L TCM unlock. Smoother shifts, towing confidence, better drivability.

GDP Transmission Tune File T87A (2017-2019 6.6L L5P Duramax)

EZ Lynk T87A Transmission Tune L5P for 2017–2019 Duramax. Stronger shifts, better control, and improved drivability with GDP calibration.

GDP Transmission Tune File T93 (2020-2023 6.6L L5P Duramax)

Boost your DIESELR EZ Lynk Duramax L5P 6.6L Tune Files. Choose Single Tune, or Full Support Pack for improved power and efficiency.

MPVi4 E66 (Global B) Tune Files (2021-2025 Duramax LM2 & LZ0 3.0L)

Get DIESELR MPVI4 E66 Tune Files for 2021–2025 Duramax 3.0L LM2 & LZ0. Custom tunes for Silverado, Sierra, Tahoe, Yukon, Escalade, and Suburban.

GDP MPVI4 E66 (Global B) Tune Files (2021-2025 Duramax LM2 3.0L)

GDP MPVI4 E66 Tune Files LM2. Requires E66 unlock and 6 credits. Level 1 and Level 2 options for 2021–2025 Duramax 3.0L Global B trucks.

Tune Files (2016-2019 F650/F750 Powerstroke 6.7L)

Order DIESELR EZ Lynk Tune Files for 2016–2019 F650/F750 Powerstroke 6.7L. Custom Level 1 tuning with support options for reliability and torque.

GDP Tune Files (2016-2019 F650/F750 Powerstroke 6.7L)

GDP EZ Lynk Tune Files F650/F750 2016–2019. Better throttle response and stronger torque for medium-duty Powerstroke trucks.

GDP SCT X4 Support Pack (2020-2021 Powerstroke 6.7L)

GDP SCT X4 Support Pack for 2020–2021 Powerstroke 6.7L. Includes custom support files for SCT X4 users with proper PCM unlock.

Commander Tune Files (2021 F-150 Powerstroke 3.0L)

Get DIESELR Commander Tune Files for 2021 F-150 Powerstroke 3.0L. Custom calibrations with safe torque gains, improved efficiency, and tech support.

GDP Commander Tune Files (2021 F-150 Powerstroke 3.0L)

GDP Commander Tune Files (2021 F-150 3.0L Powerstroke) add torque, throttle response, and fuel efficiency. Requires GDP Commander with 8 credits.

Tune Files (2020-2022 Ford Powerstroke 6.7L)

EZ Lynk Powerstroke tuning for 2020–2022 Ford 6.7L trucks. Get custom ECM files without an ECM swap. Built for towing, hauling.

Tune Files (2023-2026 Powerstroke 6.7L)

EZ Lynk Powerstroke 6.7L tune files for 2023–2025 Super Duty. Flash custom files for towing and performance. No ECM swap needed. DIESELR delivers.

GDP Transmission Tune File (2020-2022 Powerstroke 6.7L)

RTD4 Tune Files (2024-2026 Duramax L5P 6.6L) - Global B

Order your 2024–2026 L5P RTD4 Tune File Dieselr now. VIN-matched, +180HP single-level tune. ECM unlock required. Includes free updates.

Transmission Tune File (2023-2025 6.7L Ford Powerstroke)

EZ Lynk Transmission Tune Powerstroke 2023–2025. Stronger shifts, steadier torque control, and smooth drivability on the factory 10-speed.

E46 Tune Files (2019-2022 GM Duramax LM2 3.0L)

Dieselr EZ Lynk E46 tune files for 2019–2022 Duramax LM2 3.0L. No send-in unlock. ECM unlock and tuning delivered via EZ Lynk AutoAgent 3.

EFI Live Tune Files (2001-2004 Duramax LB7 6.6L)

EFI Live Tune Files (2011-2016 Duramax LML 6.6L)

EFI Live Transmission Tune Files (2001-2016 Duramax 6.6L)

EFI Live Tune Pack (2007.5-2009 Cummins 6.7L)

2007 Cummins EFI Live tuning, 2008 Cummins EFI Live tunes, 2009 Cummins 6.7 EFI Live custom tuning, Cummins EFI Live Autocal, 68RFE Cummins trans tuning

EFI Live Tune Files (2010-2012 Cummins 6.7L)

EFI Live Tune Files (2013-2018 Cummins 6.7L)

EFI Live Tune Files (2019-2021 Cummins 6.7L)

EFI Live Tune Pack (2004.5-2005 Duramax LLY 6.6L)

EFI Live Tune Pack (2006-2007 Duramax LBZ 6.6L)

DIESELR EFI Live Tune Pack (2006–2007 Duramax LBZ 6.6L). +20–260HP custom tuning with optional transmission support. Built for safe, proven power.

EFI Live Tune Files (2007.5-2010 Duramax LMM 6.6L)

Tune Files (2011-2016 Duramax LML 6.6L)

Boost your DIESELR EZ Lynk Duramax LML 6.6L Tune Files. Choose Single Tune, SOTF 5 Tunes, or Full Support Pack for improved power and efficiency.

MPVi4 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

Tune Files (2010-2012 Cummins 6.7L)

Get DIESELR EZ Lynk Cummins 6.7L Tune Files (2010-2012) for more power, better shifting, and real performance. Choose Single Tune, SOTF, or Full Support.

Tune Files (2013-2018 Cummins 6.7L)

Get DIESELR EZ Lynk Cummins 6.7L Tune Files (2013-2018) for real power, better response, and more torque. Choose Single Tune, SOTF, or Full Support.

Tune Files (2019-2021 Cummins 6.7L)

Get DIESELR EZ Lynk Cummins 6.7L Tune Files (2019-2021) for real power, better response, and stronger torque. Choose Single Tune, SOTF, or Full Support.

Tune Files (2008-2010 Powerstroke 6.4L)

Tune Files (2011-2016 Powerstroke 6.7L)

Get DIESELR EZ Lynk PowerStroke 6.7L Tune Files (2011-2016) for more power, better shifting, and stronger towing. Choose Single Tune, SOTF, or Full Support.

Tune Files (2017-2019 Powerstroke 6.7L)

Get DIESELR EZ Lynk PowerStroke 6.7L Tune Files (2017-2019) for more power, better response, and stronger torque. Choose Single Tune, SOTF, or Full Support.

Alien Tech Tune Files (2020-2021 Powerstroke 6.7L)

MM3 Tune Pack (2006-2007 Cummins 5.9L)

MM3 Tune Files (2007.5-2009 Cummins 6.7L)

MM3 Tune Files (2010-2018 Cummins 6.7L)

Enhance your Cummins 6.7L with DIESELR MM3 Tune Files. Choose between Single Tune or 5 Tunes (SOTF) for improved power, efficiency, and drivability.

MM3 Tune Files (2019-2021 Cummins 6.7L)

SCT Tune Files (2003-2007 Powerstroke 6.0L)

SCT Tune Files (2007.5-2010 Powerstroke 6.4L)

SCT Tune Files (2011-2016 Powerstroke 6.7L)

SCT Tune Files (2017-2019 Powerstroke 6.7L)

Transmission Tune File (2020-2022 Powerstroke 6.7L)

DIESELR EZ Lynk Transmission Tune File for 2020–2022 Powerstroke 6.7L trucks. Refined 10-speed tuning with improved shift points, towing response.

Commander Tune Files (2020-2021 Powerstroke 6.7L)

Boost your Powerstroke 6.7L with DIESELR Commander Tune Files. Choose from Level 1 to Level 5 or SOTF for improved power, efficiency, and drivability.

MPVi4 Tune Files (2014-2018 Eco Diesel 3.0L)

MPVi4 Tune Files (2019-2022 Eco Diesel 3.0L)

MPVI4 Tune Files 2019–2022 EcoDiesel built by DIESELR for improved drivability and towing. 2020+ EcoDiesel ECMs require HP unlock.

Commander Stock File (2022 Powerstroke 6.7L - * Stock 2022 ECM*)

Get yourself with DIESELR Commander Tune Files. Maintain stock power levels with enhanced transmission tuning. ECM swap required for additional power.

MPVi4 Tune Files (2016 Duramax LWN 2.8L)

MPVi4 Tune Files (2017 - 2021 Duramax LWN 2.8L)

Tune Files (2018-2020 F-150 Powerstroke 3.0L)

Tune Files (2016-2019 Nissan Titan Cummins 5.0L)

Precision II: Cleaning & Oil Kit (All GDP Intakes)

Open Air 4" Intake Tube W/S&B Filter (2003-2007 6.0L Powerstroke)

Open Air 4" Intake Tube W/S&B Filter (2008-2010 6.4L Powerstroke)

Open Air 4" Intake Tube W/S&B Filter (2011-2016 6.7L Powerstroke)

Open Air 4" Intake Tube W/S&B Filter (2017-2019 6.7L Powerstroke)

4" Intake S&B Replacement Filter (2007.5-2019 - All GDP Intakes)

Intercooler Piping Kit (2020+ 6.7L Powerstroke)

Max Flow Bridge To Factory Cold Side Tube (2004.5-2005 6.6L LLY Duramax)

Max Flow Bridge And Cold Side Tube (2004.5-2005 6.6L LLY Duramax)

Max Flow Bridge And Cold Side Tube (behind Alt) (2006-2010 6.6L LBZ/LMM Duramax)

Max Flow Bridge/Cold Side Tube/Turbo Inlet Pipe (2011-2016 6.6L Duramax LML)

Hot Side Intercooler Tube (2004.5-2010 6.6L Duramax)

Hot Side Intercooler Tube (2011-2016 6.6L Duramax LML)

Open Air 4" Intake Tube W/S&B Filter (2011-2016 6.6L Duramax LML)

Open Air 4" Intake Tube W/S&B Filter (2017-2019 6.6L Duramax L5P)

Open Air 4" Intake Tube W/S&B Filter (2007.5-2018 6.7L Cummins)

Commander Tune Files (2022 Powerstroke 6.7L)

Hot side & Cold side Intercooler Bundle Kit (2011-2022 Powerstroke 6.7L)

SCT GDP Support Pack ONLY - OBDII SOTF (10-21 Dodge Cummins)

SCT GDP Support Pack (03-19 Ford Powerstroke)

GDP Commander CHANGE from "SOTF tune" to "Single tune" (20-22 Ford 6.7L Powerstroke / 17-23 L5P Duramax)

GDP Commander UPGRADE to SOTF (20-22 Ford 6.7L Powerstroke / 17-23 L5P Duramax)

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

GDP Commander Support Pack - SOTF (20-22 Ford 6.7L Powerstroke)

MM3 GDP Support Pack (2011-2019 Powerstroke 6.7L)

EFI Live GDP Single Support Package (Chevy/GMC 11-16 Duramax)

EFI Live GDP SOTF or Multi-tune Support Package (Chevy/GMC 01-10 Duramax)

EFI Live Autocal V3 w/GDP Support Package (Duramax 11-16/Cummins 10-21)

EFI Live Autocal V3 w/GDP Support Package (Cummins 07-09/Duramax 01-10)

EFI Live AutoCal V3 GDP Support Package — custom tuning for Cummins 07-09 and Duramax 01-10 engines with optimized power, reliability, and control.

GDP MPVi4 Support Pack - SOTF (11-19 Ford 6.7L Powerstroke)

GDP MPVi4 Support Pack - SOTF (11-16 GM 6.6L Duramax/13-18 Dodge 6.7L Cummins)

GDP MPVi4 Support Pack - SOTF (01-10 GM 6.6L Duramax/07.5-12 Dodge 6.7L Cummins)

GDP MPVi4 Support Pack (16-21 Chevy Colorado/GMC Canyon 2.8L Duramax)

GDP MPVi4 Support Pack - SOTF (16-19 Nissan Titan XD 5.0L Cummins)

GDP MPVi4 Support Pack (14-23 Dodge 3.0L EcoDiesel 1500/Cherokee/Wrangler/Patriot/Gladiator)

MPVi4 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)

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 MPVi4 Support Package (2017-2023 GM L5P Duramax)

MM3 Exhaust Gas Temperature Sensor Kit (2007.5-2021 6.7L Cummins)

EFI Live GM Upgrade (2001-2016 6.6L Duramax)

EFI Live GM Rebuild (2001-2016 6.6L Duramax)

MM3 GDP Support Package (2007.5-2021 6.7L Cummins)

EFI Live GDP SOTF Support Package (2019-2021 6.7L Cummins)

EFI Live GDP SOTF Support Package (2010-2018 6.7L Cummins)

EFI Live GDP CSP4 Support Package (2007.5-2009 6.7L Cummins)

EFI Live GDP SOTF Support Package (2011-2016 6.6L Duramax)

EFI Live GDP Single Support Package (2001-2010 6.6L Duramax)

GDP T87 TCM Tuning (2015-2016 LML Duramax)

GDP A50 TCM Tuning (2011-2014 LML Duramax)

GDP Lifetime Support Pack (Ford/GM/Ram)

Secure continuous performance with the EZ Lynk GDP Lifetime Support Pack for Ford, GM, and Ram trucks. Enjoy lifetime tuning assistance and expert support.

MPVi4 Transmission Tune File (2020+ Duramax L5P 6.6L)

GDP Lifetime Support Pack (2014-2019 1500 3.0L EcoDiesel)

GDP Commander W/GDP Single Support Pack (2020+ 6.7L Powerstroke/2017+ Duramax L5P)

GDP Commander Support Pack - Single (20-22 Ford 6.7L Powerstroke)

GDP Single Support Pack (2020+ 6.7L Powerstroke/2017+ Duramax L5P)

GDP MPVi4 Stock File (Ford/GM/Ram/Jeep)

Commander Tune Files (2021 Ford F-650, F-750 Powerstroke 6.7L)

GDP Commander Support Pack - Single (2021 Ford F-650, F-750 6.7L Ford Powerstroke)

GDP Upgrade from Lifetime regular support to Ecodiesel support (2014-2019 1500 3.0L Eco Diesel)

EZ Lynk EcoDiesel Support Upgrade adds 2014–2019 3.0L support to your unit. 2020+ EcoDiesel ECMs must be unlocked by HP Tuners before tuning.

Chaos Custom Tuning Live Tune Files (2001-2010 6.6L Duramax)

Chaos EFI Live Duramax Tune Files deliver stronger power, better drivability, and custom levels for LB7, LLY, LBZ, and LMM engines.

Chaos Custom Tuning Live Tune Files (2006-2009 Cummins)

Chaos EFI Live Cummins Tune Files deliver stronger power, better drivability, and custom levels for 2006–2009 trucks using EFI Live.

Chaos Custom Tuning Live Tune Files (2010-2021 Cummins 6.7L)

Chaos Custom Tuning MPVI4 Tune Files (2017-2019 Duramax L5P 6.6L)

Chaos MPVI4 L5P Tune Files deliver better throttle control, strong torque, and smooth drivability for 2017–2019 Duramax trucks.

Chaos Custom Tuning MPVi4 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

Chaos Custom Tuning MPVI4 Tune Files (2020-2023 Duramax L5P 6.6L)

Chaos MPVI4 L5P Tune Files 2020–2023 provide stronger torque, better throttle control, and smoother drivability for GM’s 6.6L Duramax.

Chaos Custom Tuning MM3 Tune Files (2003-2007 Cummins 5.9L)

Chaos MM3 Cummins 5.9 Tune Files improve torque, throttle control, and drivability for 2003–2007 Ram trucks using MM3.

Chaos Custom Tuning MM3 Tune Files (2007.5-2016 Cummins 6.7L)

Chaos Custom Tuning SCT Tune Files (2003-2007 Powerstroke 6.0L)

Chaos Custom Tuning SCT Tune Files (2007.5-2010 Powerstroke 6.4L)

Chaos Custom Tuning SCT Tune Files (2011-2019 Powerstroke 6.7L)

Chaos Custom Tuning MPVi4 Tune Files (2014-2018 Eco Diesel 3.0L)

Chaos Custom Tuning MPVi4 Tune Files (2019-2022 Eco Diesel 3.0L)

**2020+ Eco Diesel ECMs need to be unlocked by HP**

Chaos Custom Tuning MPVi4 Tune Files (2016 Duramax LWN 2.8L)

Chaos Custom Tuning MPVi4 Tune Files (2017+ Duramax LWN 2.8L)

Chaos Custom Tuning MPVi4 Transmission Tune File (2020+ Duramax L5P 6.6L)

LML TCM Tuning (2011-2016 LML Duramax)

GDP Commander Support Pack - Single (23-25 Ford 6.7L Powerstroke)

GDP Commander W/GDP Support Pack -Single (2023-2025 6.7L Powerstroke)

Chaos Custom Tuning MM3 Tune Files (2011-2019 Powerstroke 6.7L)

Chaos Custom Tuning Live Tune Files (2011-2016 Duramax LML 6.6L)

CCT Live Upgrade (2001-2016 6.6L Duramax)

Commander T93 Transmission Tune File (2020+ Duramax L5P 6.6L)

CCT Commander Tune Files (2020-2021 Powerstroke 6.7L)

GDP MPVI4 TCM Support Package (2001-2010 6.6L Duramax)

MPVi4 E46 Tune Files (2020-2025 Duramax LM2 3.0L)

DIESELR MPVI4 E46 Tune Files require an unlocked E46 ECM and 6 credits. Level 1 and Level 2 options available for 2020–2025 Duramax LM2.

Chaos Custom Tuning MPVi4 Tune Files (2003-2007 Cummins 5.9L)

Chaos MPVI4 Cummins 5.9 Tune Files deliver better throttle control, torque, and drivability for 2003–2007 trucks using HP Tuners MPVI4.

SCT X4 with CCT Tune Files (2020-2021 Powerstroke 6.7L)

SCT X4 2020–2021 Powerstroke bundle with Chaos Custom Tuning files. Includes SOTF, transmission tuning, and required hardware.

SCT X4 with Tune Files (2020-2021 Powerstroke 6.7L)

SCT X4 W/GDP Support Pack (2020-2021 6.7L Powerstroke)

SCT X4 2020–2021 Powerstroke bundle with GDP support pack. Includes tuning files, SOTF, transmission tuning, and required hardware.

Commander E46 Tune Files (2020-2025 Duramax LM2 3.0L)

EGR Upgrade Kit (2020-2025 Duramax 3.0L LM2)

EGR Upgrade Kit (2020–2025 Duramax 3.0L LM2) improves airflow, lowers EGTs, and extends engine life in Silverado and Sierra 1500 trucks.

EGR Upgrade Kit w/ Intake Manifold (2008-2010 Powerstroke 6.4L)

Replace failure-prone parts with this Powerstroke 6.4L EGR Upgrade Kit. Includes intake manifold, up-pipes, and all hardware. Built for 2008–2010 models.

EGR Upgrade Kit (2011-2014 Powerstroke 6.7L)

Boost reliability with this Powerstroke 6.7L EGR Upgrade Kit for 2011–2014. Removes the full EGR system for cooler temps and better drivability.

EGR Upgrade Kit (2015-2016 Powerstroke 6.7L)

Remove the EGR system on your 2015–2016 Powerstroke 6.7L with this upgrade kit. Increases efficiency, reliability, and power. Off-road use only.

EGR Upgrade Kit w/ Coolant Bypass (2017-2025 Powerstroke 6.7L)

Full EGR system removal kit for Powerstroke 6.7L with coolant bypass. Increases reliability, improves fuel efficiency. Off-road use only.

EGR Upgrade Kit (2018-2021 Ford F150 Powerstroke 3.0L)

Remove the factory EGR system on your Ford F150 3.0L Powerstroke with this DIESELR upgrade kit. Improves reliability, airflow, and efficiency.

EGR Upgrade Kit w/ Intake Pipe (2004.5-2005 Duramax 6.6L LLY)

The 2004.5–2005 LLY EGR Upgrade Kit Dieselr includes full EGR removal + intake pipe for 6.6L Duramax. Off-road use only. Requires emissions-off tuning.

EGR Upgrade Kit w/ Intake Pipe (2006-2007 Duramax 6.6L LBZ)

2006–2007 LBZ EGR Upgrade Kit Dieselr. Includes up-pipe & intake. For off-road builds. Tuning required. Stainless. Proven performance.

EGR Upgrade Kit (2007.5-2010 Duramax 6.6L LMM)

EGR Upgrade Kit w/ Intake Pipe (2007.5-2010 Duramax 6.6L LMM)

EGR Upgrade Kit (2011-2016 Duramax 6.6L LML)

Block EGR flow with the 2011–2016 LML EGR Upgrade Kit Dieselr. Stainless plates, fast install, tuning required. Built for off-road use.

EGR Upgrade Kit (2016-2021 Duramax 2.8L LWN)

EGR upgrade kit for 2016–2021 2.8L Duramax LWN. Built for reliability. Dieselr-tested. All hardware included for a clean install.

EGR Upgrade Kit (2017-2019 Duramax 6.6L L5P)

DIESELR EGR Upgrade Kit (2017–2019 Duramax 6.6L L5P) removes the factory EGR system for improved airflow, reliability, and performance. Off-road use only.

EGR Upgrade Kit (2020-2026 Duramax 6.6L L5P)

Dieselr EGR Upgrade Kit for 2020–2026 Duramax L5P—heavy-duty components, clean routing, and optimized flow for durable off-road performance.

CCV Upgrade Kit (2017-2023 Duramax 6.6L L5P)

EGR Upgrade Kit (2010-2024 Cummins 6.7L)

EGR Upgrade Kit (2010–2024 Cummins 6.7L) improves airflow, reliability, and engine life in Ram 2500/3500 trucks. Off-road use only; tuning required.

EGR Upgrade Kit (2013-2021 Cummins 6.7L - CAB & CHASSIS)

EGR Upgrade Kit (2014-2018 Ram 1500 EcoDiesel 3.0L)

Install the DIESELR EGR Upgrade Kit for EcoDiesel 3.0L to reduce EGTs and improve airflow in Ram 1500 or Jeep Grand Cherokee models. Stage 1 & 2 included.

GDP Commander Support Pack - Single (2020-2025 GM 1500 3.0L LM2 Duramax)

GDP MPVI4 Single Support Pack (2020-2025 GM 1500 3.0L LM2 Duramax)

GDP MPVI4 LM2 Support Pack requires an unlocked E46 ECM and 6 credits. Level 1 or Level 2 options for 2020–2025 3.0L Duramax trucks.

Chaos Custom Tuning SCT X4 Tune Files (2020-2021 Powerstroke 6.7L)

Commander Tune Files (2017-2019 Duramax L5P)

Commander Tune Files (2020-2023 Duramax L5P)

"CAN" Plug (2020-2023 6.6L GM Duramax L5P)

Exhaust Manifold Kit w/ Up-Pipes (2001-2016 Duramax 6.6L LB7/LLY/LBZ/LMM/LML)

Fix restrictive factory manifolds with DIESELR’s direct-fit 6.6L Duramax exhaust manifold and up-pipe kit. Built for long-term reliability and lower EGTs.

"CAN" Plug (2017-2019 6.6L Duramax L5P)

Shop GDP CAN Plug L5P Duramax for 2017–2019 trucks. No-splice install, heavy-duty build, and clean fit for seamless tuning.

Tune Files (2017-2019 Duramax L5P 6.6L)

Custom DIESELR EZ Lynk Tune Files for 2017–2019 Duramax L5P 6.6L. Gain torque, throttle response, and towing power with single or full support tunes.

Tune Files (2020-2023 Duramax L5P 6.6L)

DIESELR EZ Lynk Tune Files (2020–2023 L5P Duramax) deliver torque, throttle response, and towing power with reliable, custom tuning.

GDP Tune Files (2017-2019 Duramax L5P 6.6L)

EZ Lynk L5P Tune Files 2017–2019 improve throttle response, torque, and drivability for the 6.6L Duramax. Single tune or full support options.

GDP Tune Files (2020-2023 Duramax L5P 6.6L)

EZ Lynk L5P Tune Files 2020–2023 provide better throttle response and torque for the 6.6L Duramax. Single tune or full support options available.

Transmission Tune File – T93 (2020-2023 6.6L L5P Duramax)

get your L5P with EZ Lynk T93 Transmission Tune File. Built for 2020–2023 Duramax 6.6L TCM unlock. Smoother shifts, towing confidence, better drivability.

GDP Transmission Tune File T87A (2017-2019 6.6L L5P Duramax)

EZ Lynk T87A Transmission Tune L5P for 2017–2019 Duramax. Stronger shifts, better control, and improved drivability with GDP calibration.

GDP Transmission Tune File T93 (2020-2023 6.6L L5P Duramax)

Boost your DIESELR EZ Lynk Duramax L5P 6.6L Tune Files. Choose Single Tune, or Full Support Pack for improved power and efficiency.

MPVi4 E66 (Global B) Tune Files (2021-2025 Duramax LM2 & LZ0 3.0L)

Get DIESELR MPVI4 E66 Tune Files for 2021–2025 Duramax 3.0L LM2 & LZ0. Custom tunes for Silverado, Sierra, Tahoe, Yukon, Escalade, and Suburban.

GDP MPVI4 E66 (Global B) Tune Files (2021-2025 Duramax LM2 3.0L)

GDP MPVI4 E66 Tune Files LM2. Requires E66 unlock and 6 credits. Level 1 and Level 2 options for 2021–2025 Duramax 3.0L Global B trucks.

Tune Files (2016-2019 F650/F750 Powerstroke 6.7L)

Order DIESELR EZ Lynk Tune Files for 2016–2019 F650/F750 Powerstroke 6.7L. Custom Level 1 tuning with support options for reliability and torque.

GDP Tune Files (2016-2019 F650/F750 Powerstroke 6.7L)

GDP EZ Lynk Tune Files F650/F750 2016–2019. Better throttle response and stronger torque for medium-duty Powerstroke trucks.

EGR Upgrade Kit (2007.5-2009 Cummins 6.7L)

Direct-fit EGR upgrade kit for 2007.5–2009 Cummins 6.7L. Heat-rated hardware, CNC components, clean install, and built for tuned trucks.

GDP SCT X4 Support Pack (2020-2021 Powerstroke 6.7L)

GDP SCT X4 Support Pack for 2020–2021 Powerstroke 6.7L. Includes custom support files for SCT X4 users with proper PCM unlock.

Commander Tune Files (2021 F-150 Powerstroke 3.0L)

Get DIESELR Commander Tune Files for 2021 F-150 Powerstroke 3.0L. Custom calibrations with safe torque gains, improved efficiency, and tech support.

GDP Commander Tune Files (2021 F-150 Powerstroke 3.0L)

GDP Commander Tune Files (2021 F-150 3.0L Powerstroke) add torque, throttle response, and fuel efficiency. Requires GDP Commander with 8 credits.

Cast Iron High Flow Exhaust Manifold (2003-2007 Cummins 5.9L)

Tune Files (2020-2022 Ford Powerstroke 6.7L)

EZ Lynk Powerstroke tuning for 2020–2022 Ford 6.7L trucks. Get custom ECM files without an ECM swap. Built for towing, hauling.

Tune Files (2023-2026 Powerstroke 6.7L)

EZ Lynk Powerstroke 6.7L tune files for 2023–2025 Super Duty. Flash custom files for towing and performance. No ECM swap needed. DIESELR delivers.

GDP Transmission Tune File (2020-2022 Powerstroke 6.7L)

RTD4 Tune Files (2024-2026 Duramax L5P 6.6L) - Global B

Order your 2024–2026 L5P RTD4 Tune File Dieselr now. VIN-matched, +180HP single-level tune. ECM unlock required. Includes free updates.

Signature EGR Upgrade Kit (2017-2026 Duramax 6.6L L5P)

Signature EGR Upgrade Kit (2007.5-2009 Cummins 6.7L)

Shop DIESELR Signature EGR Upgrade Kit for 2007.5–2009 Cummins 6.7L. CNC billet, stainless hardware, coolant reroute & support bracket. Built to last.

Signature EGR Upgrade Kit (2010-2024 Cummins 6.7L)

Signature EGR Upgrade Kit (2013-2018 Cummins 6.7L - CAB & CHASSIS)

Signature EGR Upgrade Kit (2011-2025 Powerstroke 6.7L)

Shop DIESELR Signature EGR Upgrade Kit for 2011–2025 Powerstroke 6.7L. CNC billet plates, stainless hardware, OEM-grade seals & precision fit.

Signature EGR Upgrade Kit (2015.5-2016 Powerstroke 6.7L)

Shop DIESELR Signature EGR Upgrade Kit for 2015.5–2016 Powerstroke 6.7L. CNC billet plates, stainless hardware, coolant reroute & precision fit.

Signature CCV Upgrade Kit (2011-2025 Powerstroke 6.7L)

Dieselr Signature CCV Upgrade Kit for 2011–2025 6.7L Powerstroke. USA-built reliability, clean fit, and long-term engine protection.

Transmission Tune File (2023-2025 6.7L Ford Powerstroke)

EZ Lynk Transmission Tune Powerstroke 2023–2025. Stronger shifts, steadier torque control, and smooth drivability on the factory 10-speed.

E46 Tune Files (2019-2022 GM Duramax LM2 3.0L)

Dieselr EZ Lynk E46 tune files for 2019–2022 Duramax LM2 3.0L. No send-in unlock. ECM unlock and tuning delivered via EZ Lynk AutoAgent 3.