Cedar PerformanceECU / DME tuning
Blue G22 BMW M440i coupe outside an industrial building

BMW B58 calibration

2021 BMW M440i Tune

$500

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

Stages3
Pricing$500
Power target395-405 WHP / 405-435 WTQ
PlatformB58 G22
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Tune selection

Choose Your Tune

Selected tuneStage 1
Price$500
Power target395-405 WHP / 405-435 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

2021 BMW M440i B58 power target dyno sheet Cedar Performance Power Target Comparison 0 0 100 100 200 200 300 300 400 400 500 500 600 600 700 700 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 360.00 375.00 405.00 435.00 450.00 500.00 550.00 600.00 6.612 Stock · 360.00 WHP @ 6.55k 375.00 WTQ @ 4.25k Power (whp) Torque (wtq) Engine RPM (rpmx1000) 2021 BMW M440i · Cedar Performance
CalibrationWHPWTQ
STOCK Performance330-360315-375
Stage 1 CedarTUNE395-405405-435
Stage 2 CedarTUNE420-450440-500
Custom Flex/Dyno CedarTUNE470-550490-600