Dark gray pre-LCI G30 BMW 5 Series sedan beside a concrete wall

BMW B58 calibration

2021 BMW 540i Tune

$500

Cedar Performance B58 G30 calibration for the 2021 BMW 540i. Choose a tune to compare real-world wheel-output targets, pricing, and setup requirements.

Stages3

Pricing$500

Power target365-385 WHP / 385-425 WTQ

PlatformB58 G30

Continue with Stage 1 Model Page

Tune selection

Choose Your Tune

Selected tuneStage 1

Price$500

Power target365-385 WHP / 385-425 WTQ

Next stepStart your order

Observed G30 540i Cedar Stage 1 power range.

Continue with Stage 1

Calibration details

Built For The 2021 BMW 540i

Cedar Performance calibrates this 540i by stage, fuel, hardware, ECU access, and the power goal selected with the order.

Stage optionsStage 1, Stage 2

Transparent pricingStage 1 $500, Stage 2 $500

B58 G30 calibrationCedar Performance builds the tune around the vehicle, fuel, hardware, and power goal selected for the order.

ECU compatibility

AutoTuner lists Bosch MG1CS201, Bosch MG1CS003 for this vehicle application.

We confirm your ECU and software version before choosing the tuning method.

Cedar Dynojet benchmarks

Power Targets

Calibration	WHP	WTQ
STOCK Performance	315-330	305-330
Stage 1 CedarTUNE	365-385	385-425
Stage 2 CedarTUNE	395-425	420-465
Custom Dyno CedarTUNE	440-480+	460-525+

Questions

2021 BMW 540i Tune FAQ

What stages are available for the 2021 BMW 540i Tune?

2021 BMW 540i Tune options include Stage 1, Stage 2. Stage availability depends on the vehicle setup, fuel, and hardware selected for the order.

How much does the 2021 BMW 540i Tune cost?

Current listed pricing for the 2021 BMW 540i Tune is Stage 1 $500, Stage 2 $500.

Is the 2021 BMW 540i Tune for the B58 G30 platform?

Yes. This Cedar Performance product page is listed for the B58 G30 BMW 540i.

Ready to Tune Your 540i?

Your selected stage, vehicle, and setup path carry into the Cedar order form.

Continue with Stage 1 Browse Catalog