Fummins Swap Tuning
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Start Here – Find My Tune
FUMMINS SWAP TUNING – START HERE
Select the correct tuning path for your Cummins-swapped Ford truck.
Not intended for stock applications.
⬇ Choose your path below ⬇
Fummins Trans Tuning
Fummins Swap – Ford Transmission Tuning
Ford PCM/TCM transmission tuning specifically for Fummins swap applications. Optimizes shift logic, line pressure, and torque management to properly handle Cummins torque while eliminating limp mode, gear hunting, and drivability issues caused by factory engine mismatches.
Fummins Engine Tuning
Specialized Cummins-to-Ford (Fummins) swap tuning for reliable engine and transmission integration. Services include Cummins ECM OS changes, SKIM disable, limit and logic corrections, and derate/limp mode elimination.
Tuning Device
Swap Tune Pack!
Cummins Engine & Ford Transmission Tuning
Specialized Cummins-to-Ford (Fummins) swap tuning for reliable engine and transmission integration. Services include Cummins ECM OS changes, SKIM disable, limit and logic corrections, and derate/limp mode elimination. Optional Ford transmission tuning is available to properly manage Cummins torque and deliver smooth, dependable shifting in swap applications.
