BMW M340i

Custom ECU Tune

$1,399.00

Stage

Stage 1: ECU Tune $1,399.00 Stage 2: ECU Tune (Downpipes Required) $1,499.00

Horsepower 400HP

382 HP +18

FactoryMomentum Tuned →

Torque 430LB-FT

369 LB-FT +61

FactoryMomentum Tuned →

[ Optional Add-Ons ]

Transmission (TCU) Tune Quicker shifts, raised torque limits, removes factory clutch & torque cuts. + $1,399.00

Complete the build

Recommended for your BMW M340i

Momentum B58 5" Race Downpipe

Momentum B58 5" Race Downpipe $299.00

View all BMW M340i parts →