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and lower exhaust temperatures
If you have an AISIN transmission you must either do an ECM swap or obtain an ECM unlock
These failures lead to longer turbo spool-up times
Upgrade your LML Duramax with the WCFAB Cold Air Intake System featuring a sealed air box for improved airflow
and a sharper overall driving feel
2022-2024 RAM 6.7L CM2450B ECM Unlock Service car enthusiast and lower exhaust temperaturesEnable full diagnostics and custom tuning for RAM trucks equipped with the CM2450B ECM (20222024 6. 7L Cummins) with this one time send in upgrade service. After upgrade youll be able to calibrate, log, and scan via VCM Suite (OBD II). Supported Vehicles 20222024 RAM 2500 6. 7L Cummins 20222024 RAM 3500 6. 7L Cummins 20222024 RAM 4500 6. 7L Cummins 20222024 RAM 5500 6. 7L Cummins Whats Included One time CM2450B ECM upgrade performed at HP Tuners to
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