Cedar PerformanceECU / DME tuning
Dark gray F32 BMW 4 Series coupe beside a brick wall

BMW B58 calibration

2017 BMW 440i Tune

$500

Stage 1: 91 or 93 octane gasoline. Stock hardware. Stage 2: 91 or 93 octane gasoline. Upgraded Exhaust.

Stages3
Pricing$500
Power target375-385 WHP / 390-405 WTQ
PlatformB58 F32/F33/F36
Model page →

Tune selection

Choose Your Tune

Selected tuneStage 1
Price$500
Power target375-385 WHP / 390-405 WTQ
Next stepStart your order

91 or 93 octane gasoline. Stock hardware.

Continue with Stage 1Book an appointment in Dallas

For an in-shop tune, choose an appointment and reserve with $50 or pay the full $500.

Cedar Dynojet benchmarks

Power Targets

2017 BMW 440i B58 power target dyno sheet Cedar Performance Power Target Comparison 0 0 100 100 200 200 300 300 400 400 500 500 600 600 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 320.00 330.00 385.00 405.00 430.00 460.00 480.00 525.00 6.612 Stock · 320.00 WHP @ 6.55k 330.00 WTQ @ 4.25k Power (whp) Torque (wtq) Engine RPM (rpmx1000) 2017 BMW 440i · Cedar Performance
CalibrationWHPWTQ
STOCK Performance315-320325-330
Stage 1 CedarTUNE375-385390-405
Stage 2 CedarTUNE405-430420-460
Custom Dyno CedarTUNE440-480+450-525+