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BMW F9X M5/M8 777 HP Stage 1 Performance Controller

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Part Number: CBPRC-0030
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$1,095.00
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HORSEPOWER
777 HP +61 HP
Stock: 716 HP
TORQUE
750 TQ +45 TQ
Stock: 705 TQ
*Measured using 100 octane fuel at the CarBahn San Jose dynamometer.

Choose your installation method

Set up your controller the way that works for you.

Starting at $1,095.00
Dealer installation labor is not included in this total.

Vehicle Fitment

Compatible vehicles and model years.

Vehicle Model Years
ESTIMATED INSTALLATION TIME
1.5 hours

Typical labor time for this product.

Need professional installation?

Find an authorized CarBahn dealer to arrange installation and request a labor quote.

Find an Authorized Dealer
Questions before you order? Our performance specialists can help.
(866) 558-4314

Performance Controller FAQs

Answers to common questions about installation, upgrades, tuning and warranty coverage.

Do I need an ECU unlock for a Performance Controller?

No. CarBahn Performance Controllers are plug-and-play devices that work with your vehicle's factory ECU without requiring an ECU unlock or software flash. You can install the controller at home or through a professional installer.

Why is a heat exchanger required for Stage 2?

Stage 2 produces additional power and heat, placing greater demands on the charge-air cooling system. The CarBahn Heat Exchanger provides increased cooling capacity to help control intake temperatures and maintain consistent performance.

The required CarBahn Heat Exchanger must be installed to achieve advertised Stage 2 performance and qualify for CarBahn's optional Factory Matching Warranty.

Can I upgrade to ECU reflash software later?

Yes. If you decide to move from a Performance Controller to CarBahn ECU Software, contact our tuning team to arrange the upgrade.

CarBahn offers a $250 controller trade-in credit toward eligible ECU Software purchases. Unlike the controller, ECU Software requires an ECU unlock and a compatible installation process. Your CarBahn dealer can help coordinate the conversion.

Does the warranty cover my powertrain if I install the controller myself?

CarBahn offers an optional Factory Matching Warranty for eligible vehicles and Performance Controller configurations. This provides separate coverage for qualifying powertrain repairs under CarBahn's warranty terms.

Self-installation does not automatically establish or exclude coverage. Your vehicle, installation, required supporting hardware and warranty purchase must satisfy the applicable terms and eligibility requirements.

We recommend confirming your eligibility with our team before installation, particularly if you plan to install the controller yourself.

How do I pair my Performance Controller with the app?

Download the Tuning Pro app and locate the 13-digit serial number on your controller or product cover sheet. Turn on your vehicle's ignition without starting the engine, enable Bluetooth, and disconnect other Bluetooth devices during initial pairing.

Open the app, enter the 13-digit serial number, and use the final six digits as the Bluetooth PIN when prompted. Once connected, select the map appropriate for the fuel in your tank.

View the complete pairing guide

What fuel octane levels are supported?

CarBahn Performance Controllers support selectable calibrations for 91, 93 and 100 octane fuel. Choose the appropriate map through the Tuning Pro app based on the fuel currently in your tank.

Higher-octane maps must only be used with the corresponding fuel. Available power output varies by vehicle and selected calibration.

Can I upgrade from Stage 1 to Stage 2 remotely, or do I need a new controller?

You don't need to purchase an entirely new controller. CarBahn supports remote upgrades from Stage 1 to Stage 2 on eligible Performance Controllers, so the existing unit can be updated without removal.

Stage 2 supporting hardware, including the required CarBahn Heat Exchanger, must be installed before operating the upgraded calibration. Contact our tuning team to confirm your configuration and arrange the upgrade.

Vehicle Fitment & Product Details

  • Type: Tuning & Software
  • Vendor: CarBahn
  • Make: BMW
  • Model(s): M5, M5 Competition, M8, and M8 Competition
  • Vehicle Year(s): 2019, 2020, 2021, 2022, 2023, 2024, 2025, and 2026
  • Chassis: F90, F91, F92, and F93
  • Body Style(s): Coupe, Sedan, Gran Coupe, and Convertible
  • Drivetrain(s): xDrive
  • Part Number: CBPRC-0030
  • Installation Time (hrs): 2
View full details

Power Comparison

93 Octane

Type Calculated Flywheel Power Measured Wheel Power
OEM Stock 716HP / 705TQ 578WHP / 578WTQ
Tuned 771HP / 738TQ 632WHP / 605WTQ

100 Octane

Type Calculated Flywheel Power Measured Wheel Power
OEM Stock 716HP / 705TQ 578WHP / 578WTQ
Tuned 777HP / 750TQ 637WHP / 615WTQ