Browse products in Products Tuning Duramax.
6.6L L5P (2017 - 2025)
GM T93 TCM Service (Global B)
Out of stock
3.0L LM2/LZ0 (2020-2025)
GM E66 ECM Service (Global B)
Out of stock
6.6L L5P (2017 - 2025)
2020-2023 L5P Duramax HP Tuners 10-Speed Allison Transmission T93 TCM Tuning
Out of stock
2.8L LWN (2016 - 2022)
2016-2022 LWN 2.8L Duramax Modified MAP Sensor
Out of stock
6.6L LMM (2007.5 - 2010)
2009-2010 LMM Duramax 6-Speed Allison Transmission A50/T14 Pre-Tuned TCM
Out of stock
6.6L L5P (2017 - 2025)
2024-2026 L5P Duramax HP Tuners 10-Speed Allison Transmission T93 TCM Tuning
Out of stock
6.6L LML (2011 - 2016)
2011-2015 LML Duramax 6-Speed Allison Transmission A50/T14 Pre-Tuned TCM
Out of stock
6.6L LML (2011 - 2016)
2015.5-2016 LML Duramax 6-Speed Allison Transmission T87 Pre-Tuned TCM
Out of stock
6.6L L5D (2019 - 2025)
2019-2023 L5D Duramax EZ Lynk 5 Tune Pack ECM Tuning
Out of stock
6.6L L5P (2017 - 2025)
2018-2023 L5P Duramax EZ Lynk 5 Tune Pack ECM Tuning
Out of stock
6.6L LML (2011 - 2016)
2015-2016 LML Duramax DSP (SOTF) No Drill Switch Bracket
Out of stock
6.6L LML (2011 - 2016)
2013-2016 LML Duramax (SOTF) Switch Blue / White
Out of stock
