Cedar PerformanceECU / DME tuning
Silver F82 BMW M4 coupe stock-style ECU tuning product image

BMW S55 calibration

2020 BMW M4 Tune

$500

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

Stages4
Pricing$500
Power target455-490 WHP / 435-480 WTQ
PlatformS55 F82
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Tune selection

Choose Your Tune

Selected tuneStage 1
Price$500
Power target455-490 WHP / 435-480 WTQ
Next stepStart your order

91 or 93 octane gasoline. Stock hardware. Observed Cedar S55 pump-gas and mild-ethanol Stage 1 range; exact target depends on fuel and supporting 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

2020 BMW M4 S55 power target dyno sheet Cedar Performance Power Target Comparison 0 0 100 100 200 200 300 300 400 400 500 500 600 600 700 700 800 800 900 900 1000 1000 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 435.00 410.00 490.00 480.00 520.00 530.00 575.00 600.00 825.00 715.00 6.612 Stock · 435.00 WHP @ 6.55k 410.00 WTQ @ 4.25k Power (whp) Torque (wtq) Engine RPM (rpmx1000) 2020 BMW M4 · Cedar Performance
CalibrationWHPWTQ
STOCK Performance385-435375-410
Stage 1 CedarTUNE455-490435-480
Stage 2 CedarTUNE490-520490-530
Stage 3 Flex/Dyno CedarTUNE525-575525-600
Stage 4 Hardware/Dyno CedarTUNE650-825+580-715+