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ECM Tuning
Single, multi-file, SOTF, and support pack tuning options.
Transmission Tuning
Transmission tune options for supported trucks.
ECM / TCM Unlocks
Unlock services where required before tuning.
Devices / Credits / Cables
Hardware, credits, and related parts.
View Everything
Show all products for 1500 LM2 3.0L.
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Essentials or Elite?
Essentials is fixed and affordable. Elite includes revisions, custom adjustments, and support.
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EZ Lynk - FloPro Essentials Tune Support Pack - L5P 17-23 GM / Chevy EZ Lynk ECM Tuning -
AVTOK - FloPro ELITE 20-22 GM Transmission Tune File T93 1500 GM / Chevy AVTOK Trans Tune -
FloPro 2025 L5P/L5D GM CAN Bus Plug - Purple Bag GM / Chevy Devices -
FloPro T93 TCM Service - 2021+ GM Global B GM / Chevy HP Tuners Unlock -
FloPro E46 ECM Service - 2020-2022 GM 1500 3.0L Duramax GM / Chevy HP Tuners Unlock -
EZ Lynk - FloPro Essentials Tune Support Pack - Powerstroke 08-19, Duramax 05-16, Cummins 07.5-21, Titan 16-19 GM / Chevy EZ Lynk ECM Tuning -
FloPro 2024 L5P GM CAN Bus Plug - Blue Bag GM / Chevy Devices -
FloPro 20-23 L5P/L5D GM CAN Bus Plugs - White Bag GM / Chevy Devices -
FloPro E66 ECM Service - 2021+ GM 1500 3.0L Duramax LM2/LZ0 Global B GM / Chevy HP Tuners Unlock -
EFI Live - FloPro ELITE 20-22 GM Transmission Tune File T93 1500 GM / Chevy EFI Live Trans Tune -
EFI Live - FloPro ELITE 20-22 GM Duramax LM2 1500 3.0L Single Support Pack (ECM needs to be unlocked) GM / Chevy EFI Live ECM Tuning -
AVTOK - FloPro ELITE 20-22 GM Duramax LM2 1500 3.0L Single Support Pack (ECM needs to be unlocked) RTD 4 or MPVI4 on TDN ONLY!! GM / Chevy AVTOK ECM Tuning -
HP Tuners - FloPro ELITE 24-26 GM Transmission Tune File GLOBAL B T93 1500 LZ0 GM / Chevy HP Tuners Trans Tune -
HP Tuners - FloPro ELITE 20-22 GM Transmission Tune File T93 1500 GM / Chevy HP Tuners Trans Tune -
HP Tuners - FloPro ELITE 20-22 GM Duramax LM2 1500 3.0L Single Support Pack (ECM needs to be unlocked) RTD 4 or MPVI4 on TDN ONLY!! GM / Chevy HP Tuners ECM Tuning -
EZ Lynk - FloPro ELITE TCM Tune 20-22 GM T93 1500 (must have Elite ECM Tune) GM / Chevy EZ Lynk Trans Tune -
EZ Lynk - FloPro ELITE Tune Support Pack - 3.0L LM2 20-22 (E46 No ECM Swap Only) - Made per Truck GM / Chevy EZ Lynk ECM Tuning
