Description
Upgrade your BMW's performance with CarBahn Performance Stage 1 Software, engineered for select BMW X3, X4, X5, X6, and X7 models equipped with the B58 engine. This ECU performance software increases horsepower and torque while maintaining the factory vehicle's drivability and safety systems.
On 93 octane fuel, the Stage 1 calibration increases calculated flywheel output from the factory-rated 401 HP and 436 lb-ft of torque to 447 HP and 496 lb-ft of torque. Measured wheel output increases from 328 WHP and 358 lb-ft WTQ to 367 WHP and 407 lb-ft WTQ.
This CarBahn performance software is designed for automatic-transmission BMW SAV models using the G01, G02, G05, G06, and G07 chassis platforms, with both xDrive and RWD applications included in the supplied fitment.
Performance Specifications
Calculated Flywheel Power
- OEM Stock: 401 HP / 436 lb-ft TQ
- Tuned 93 Octane: 447 HP / 496 lb-ft TQ
Measured Wheel Power
- OEM Stock: 328 WHP / 358 lb-ft WTQ
- Tuned 93 Octane: 367 WHP / 407 lb-ft WTQ
Performance Gains
- Flywheel Gain: +46 HP / +60 lb-ft TQ
- Wheel Gain: +39 WHP / +49 lb-ft WTQ
Key Features
- CarBahn Performance Stage 1 ECU Software
- Designed for BMW B58-powered X3, X4, X5, X6, and X7 applications
- Up to 447 HP and 496 lb-ft of torque on 93 octane
- Up to 367 WHP and 407 lb-ft WTQ at the wheels
- Automatic transmission applications
- Supports supplied xDrive and RWD applications
- Designed to enhance BMW engine performance while retaining factory drivability
- Part Number: CBB58-0201
Detailed Fitment
- Make: BMW
- Models: X3 M40i, X4 M40i, X5 sDrive40i, X5 xDrive40i, X6 sDrive40i, X6 xDrive40i, X7 sDrive40i, and X7 xDrive40i
- Vehicle Years: 2018, 2019, and 2020
- Transmission: Automatic
- Chassis: G01, G02, G05, G06, and G07
- Body Style: SAV
- Drivetrain: xDrive and RWD
- Part Number: CBB58-0201
Vehicle-Specific Fitment
- BMW 2019 X3 M40i — SAV
- BMW 2020 X3 M40i — SAV
- BMW 2018 X4 M40i — SAV
- BMW 2019 X4 M40i — SAV
- BMW 2020 X4 M40i — SAV
- BMW 2020 X5 sDrive40i — SAV
- BMW 2019 X5 xDrive40i — SAV
- BMW 2020 X5 xDrive40i — SAV
- BMW 2020 X6 sDrive40i — SAV
- BMW 2020 X6 xDrive40i — SAV
- BMW 2020 X7 sDrive40i — SAV
- BMW 2019 X7 xDrive40i — SAV
- BMW 2020 X7 xDrive40i — SAV
Product Information
- Type: Tuning & Software
- Vendor: CarBahn
- Make: BMW
- Application: Stage 1 ECU Performance Software
- Fuel Rating: 93 Octane
- Transmission: Automatic
- Body Style: SAV
- Chassis Platforms: G01, G02, G05, G06, G07
