BMW 540i

Custom ECU Tune

$1,299.00

Stage

Stage 1: ECU Tune $1,299.00 Stage 2: ECU Tune $1,399.00

Horsepower 420HP

335 HP +85

FactoryMomentum Tuned →

Torque 430LB-FT

332 LB-FT +98

FactoryMomentum Tuned →

Complete the build

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