BMW 640i

Custom ECU Tune

$1,299.00

Stage

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

Horsepower 420HP

306 HP +114

FactoryMomentum Tuned →

Torque 400LB-FT

295 LB-FT +105

FactoryMomentum Tuned →

Complete the build

Recommended for your BMW 640i

View all BMW 640i parts →