EFI Live Heavy Duty Cummins Tuning
If your vehicle is not listed here, it may still be covered; please reach out or try and pull a read file.
Level 1 & Level 2 power are also available.
Stock Power Lightweight Tune
Our Stock Power Lightweight Tune is designed for customers looking to maintain factory power levels while improving drivability, throttle response, and overall efficiency. This tune is ideal for daily-driven trucks that require stock-like behavior with optimized calibration.
Requirements
ECM Code
ECM Serial number
Incomplete or unclear ECM information may delay processing
Turnaround Time
Please allow up to 24 hours for file delivery
Turnaround applies Monday–Friday (excluding holidays)
This tune is intended for customers who want reliable, refined performance while keeping things simple and factory-friendly.
ECM's Supported
2007-2010 CM2150D ISB | CM2150D_BAD |
2007-2010 CM2150D ISC | CM2150D_BAE |
2007-2010 CM2150D ISL | CM2150D_BAF |
2010-2012 CM2250 ISB | CM2250_BBN |
2010-2012 CM2250 ISC | CM2250_BBO |
2010-2012 CM2250 ISL | CM2250_BBP |
2010-2012 CM2250 ISX11.9/12/15 | CM2250_BBZ |
2013-2016 CM2350A ISB | CM2350A_BDH |
2013-2016 CM2350A ISL | CM2350A_BDO |
2013-2016 CM2350A ISX12/15 | CM2350A_BDR |
2017-2020 CM2350A X15 | CM2350A_BGT |
2017-2020 CM2350A B6.7 | CM2350A_BGU |
2017-2020 CM2350A L9 | CM2350A_BGV |
2017-2020 CM2350A X12 | CM2350A_BII |
2017-2020 CM2350A B4.5 | CM2350A_BJJ |
2021-2024 CM2450A X15 | CM2450A_BKR |
2021-2024 CM2450A B6.7 | CM2450A_BLO |
2021-2022 CM2670A X15 | CM2670A_BKP |
2003-2007 CM850 ISB | CM850_EC2 |
2003-2007 CM850 ISC | CM850_PE1 |
2003-2007 CM850 ISL | CM850_PE2 |
2003-2007 CM870 ISX | CM870_ENF |
2003-2007 CM870 ISM | CM870_IS2 |
2007-2010 CM871 ISX | CM871_BAC |
2003-2007 CM875 ISM | CM875_IS2 |
2007-2010 CM876 ISM | CM876_BAB |
2007-2010 CM876 ISM11 | CM876_BCH |
**REQUIRES J1939 TO OBD ADAPTER**
"Off road use"
In order to make your tune we need some info, Cummins E/C, e.g., HC80019.09, S/N, e.g.:12345
