751 HP Stage 2 ECU Software Power Package | BMW F9X X3M/X4M
Choose your installation method
Select how you would like your CarBahn software installed. Dealer installation is the fastest, easiest and most cost-effective option.
Authorized CarBahn Dealer Installation
Your authorized CarBahn dealer has the tools and experience needed to unlock your DME and install the software as part of one straightforward service visit.
- Fastest option
- Easiest installation
- Lowest overall cost
- Professional support
A DME bench unlock is required. Your dealer handles the unlock locally as part of the installation and labor process. There is no need to ship your DME overseas.
Complete Your Installation
Select any optional upgrades you would like added to your order.
Selected add-ons will be added to your cart with the software. Warranty eligibility and coverage are subject to CarBahn’s warranty terms.
Install Your Software at Home
At-home installation options are available using a CarBahn loaner tool, Bootmod3 or MHD. Call our team to confirm compatibility and determine the correct installation method for your vehicle.
A DME bench unlock is still required. Our team will explain the unlock and installation process when arranging your at-home installation.
Software installed through Bootmod3 or MHD is not eligible for the CarBahn Factory Matching Warranty Program.
Call 866-558-4314 ext. 1 to arrange an at-home installation.
Digital Download
- Top-Speed Governor Removed
Intelligent Octane Adaptations
SKU: CBF9X-9004
Vehicle Fitment & Product Details
- Type: Tuning & Software
- Vendor: CarBahn
- Make: BMW
- Model(s): X3 M, X3 M Competition, X4 M, and X4 M Competition
- Vehicle Year(s): 2019, 2020, 2021, 2022, 2023, and 2024
- Transmission(s): Automatic
- Chassis: F97 and F98
- Body Style(s): SAV
- Drivetrain(s): xDrive
- Part Number: CBF9X-9004
- Fits Engines: S58
- Installation: Dealer Install Only
| Wheel HP | Wheel Torque (lb-ft) | Flywheel HP | Flywheel Torque (lb-ft) | |
|---|---|---|---|---|
| Stock – 93 Octane | 460 | 438 | 561 | 535 |
| Tuned – 93 Octane | 597 | 539 | 728 | 658 |
| Delta – 93 Octane | 137 | 101 | 167 | 123 |
| Tuned – 100 Octane | 616 | 556 | 751 | 677 |
| Delta – 100 Octane | 156 | 117 | 190 | 143 |
Comp Model
Stock- (93 Octane)
Stock W HP & TQ:487 WHP & 453 lb-ft WTQ
Stock FW HP & TQ:594 HP & 553 lb-ft TQ
Tuned- 93 Octane
Tuned W HP & TQ:597 WHP & 539 lb-ft WTQ
Tuned FW HP & TQ:728 HP & 658 lb-ft TQ
Delta W HP & TQ: 110 WHP & 86 lb-ft WTQ
Delta FW HP & TQ:134 HP & 105 lb-ft TQ
Tuned- 100 Octane
Tuned W HP & TQ: 616 WHP & 556 lb-ft WTQ
Tuned FW HP & TQ:751 HP & 677 lb-ft TQ
Delta W HP & TQ:128 WHP & 102 lb-ft WTQ
Delta FW HP & TQ:156 HP & 125 lb-ft TQ
- *This can ONLY be installed at an Authorized CarBahn dealer!
- St 1 Power package includes ST2 software, Heat exchanger, Carbahn HP air filters: $3,307.50
- Matching warranty option $1,250.00
- Optional Exhaust Overrun (Burbles) $100
- Top Speed Governor removed
- CarBahn EVO Intelligent software adapts to various fuel octane levels seamlessly, optimizing performance without compromising safety. It retains existing safety features and adds extra protection as needed.
- This software was developed with our heat exchanger installed to achieve the claimed power output and it is required for our matching factory warranty!