CT Tuning ECU Flash BMW X6M E71 4.4L Bi-Turbo 555hp
$1,100.00
- Description
- Additional information
Description
Experience a complete performance transformation for your BMW X6M E71 4.4L Bi-Turbo with a professional CT Tuning ECU Flash. Our software optimization enhances power delivery and sharpens vehicle dynamics for a superior driving experience. By recalibrating the engine management system, we provide improved throttle response, increased torque, and faster turbo spool while maintaining smooth daily drivability.
Crank Horsepower Ratings:
- Stock Power: 555hp | 502ft/lbs
- Tuned Power: 630hp | 590ft/lbs
ECU Flash Options:
- Vmax Off: Adjusts factory speed limiters.
- Race Exhaust: Calibration for full race exhaust systems.
- Pops & Bangs: Aggressive deceleration note; requires full race exhaust system.
- Cold Start Off: Disables high-idle start sequence.
Why Choose CT Tuning:
- Professional customer service and global tuning expertise.
- Revert to factory settings at any time.
- Compatible with basic bolt-on performance parts.
- Automatic adjustment for higher octane fuels.
- Proven, safe, and reliable performance files.
How to Flash Your ECU:
- OBDII Flash: Use our device and a Windows PC to switch between files.
- In-House Service: Schedule an appointment at our Arizona tuning center for installation.
ECU Reference:
- This ECU typically identifies as Siemens MSD85.
Vehicle Fitment:
- BMW X6M E71 4.4L Bi-Turbo (2009-2014)
Product Notes:
- Power ratings are converted from PS/NM and may vary slightly from advertised figures.
- Tuning must be used within 6 months of purchase.
- Support is available for 30 days after file delivery.
- Future modifications if supported or OEM software updates require a $350 file service fee.
- No refunds once software is issued or locked to a vehicle.
- Emissions readiness is not forced; original files are provided for return to stock.
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 13.25 × 11.5 × 2.38 in |
| Make | BMW |
| Model | X6 |
| Product Year | 2009, 2010, 2011, 2012, 2013, 2014 |
CT Tuning software is purchased with the intention of using these products for Racing Competition Only. As the authorized purchasing party, you understand that some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. As the buyer, you take responsibility to ensure that any modifications or upgrades that have been done to your vehicle conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. To make a purchase, you will be required to sign a waiver acknowledging that these products are intended for Racing Competition Only and not meant to be used on a road car.