Description
CarBahn Performance Stage 2 ECU Software Power Package is engineered for the BMW F90 M5 and M5 Competition, combining performance software and supporting hardware to deliver substantial increases in horsepower and torque. Designed for the S63 engine, this package optimizes engine performance across different fuel octane levels while retaining the vehicle's existing safety systems.
With 93-octane fuel, the tuned calibration produces up to 666 wheel horsepower and 635 lb-ft of wheel torque, equivalent to 813 flywheel horsepower and 775 lb-ft of flywheel torque.
With 100-octane fuel, output increases to 700 wheel horsepower and 642 lb-ft of wheel torque, equivalent to 854 flywheel horsepower and 783 lb-ft of flywheel torque. This represents gains of up to 113 wheel horsepower and 77 lb-ft of wheel torque, or 138 flywheel horsepower and 94 lb-ft of flywheel torque, over stock output.
CarBahn EVO Intelligent software seamlessly adapts to various fuel octane levels, optimizing performance without compromising safety. It retains existing safety features while adding extra protection as needed.
The package includes Stage 2 software, 3.5-bar MAP sensors, a lightweight CarBahn heat exchanger, and two CarBahn High Performance air filters. It also includes compatibility with M5 Competition models and removes the factory top-speed governor.
Performance Specifications
Stock – 93 Octane
Wheel Output
- Wheel Horsepower: 587 WHP
- Wheel Torque: 565 lb-ft
Flywheel Output
- Flywheel Horsepower: 716 HP
- Flywheel Torque: 689 lb-ft
Tuned – 93 Octane
Wheel Output
- Wheel Horsepower: 666 WHP
- Wheel Torque: 635 lb-ft
Flywheel Output
- Flywheel Horsepower: 813 HP
- Flywheel Torque: 775 lb-ft
Performance Gains
- Wheel Horsepower Gain: 79 WHP
- Wheel Torque Gain: 71 lb-ft
- Flywheel Horsepower Gain: 97 HP
- Flywheel Torque Gain: 86 lb-ft
Tuned – 100 Octane
Wheel Output
- Wheel Horsepower: 700 WHP
- Wheel Torque: 642 lb-ft
Flywheel Output
- Flywheel Horsepower: 854 HP
- Flywheel Torque: 783 lb-ft
Performance Gains
- Wheel Horsepower Gain: 113 WHP
- Wheel Torque Gain: 77 lb-ft
- Flywheel Horsepower Gain: 138 HP
- Flywheel Torque Gain: 94 lb-ft
Package Includes
- 1 × Stage 2 Software
- 2 × 3.5-bar MAP Sensors
- 1 × Lightweight CarBahn Heat Exchanger
- 2 × CarBahn High Performance Air Filters
- Top-speed governor removal
- CarBahn EVO Intelligent software with adaptive fuel-octane optimization
Fitment
Make: BMW
Model(s): M5 and M5 Competition
Vehicle Year(s): 2018, 2019, and 2020
Transmission(s): Automatic
Chassis: F90
Body Style(s): Sedan
Drivetrain(s): xDrive
Part Number: CBF9X-9001
Fits Engines: S63
Installation: Dealer Install Only
This power package is specifically designed for 2018–2020 BMW F90 M5 and M5 Competition Sedan models equipped with the S63 engine, automatic transmission, and xDrive all-wheel drive.
The package includes support for M5 Competition models.
