CT Tuning ECU Flash BMW X6 xDrive35i E71 N54 2008-2009
$900.00
- Description
- Additional information
Description
Experience a complete performance transformation of your BMW X6 xDrive35i E71 N54 2008-2009 with a custom CT Tuning ECU flash. This performance software optimizes power delivery, providing sharper throttle response, faster turbo spool, and a relentless pull to redline. Engineered to work with stock components or bolt-on upgrades, this tune enhances overall drivability and power efficiency.
Crank Horsepower Ratings:
- Stock Power: 306hp | 296ft/lbs
- Tuned Power: 368hp | 411ft/lbs
ECU Flash Options:
- Vmax Off: Removes the factory top speed limiter.
- Race Exhaust: Optimized mapping for full race exhaust systems.
- Pops & Bangs: Aggressive exhaust crackle; Requires full race exhaust system.
- Cold Start Off: Deactivates the high-idle cold start cycle.
Why Choose CT Tuning:
- Global tuning expertise with dedicated support.
- Customized files for various climates and fuel octanes.
- Completely reversible software settings.
- Safe, reliable performance without requiring retunes for basic bolt-ons.
How to Flash Your ECU:
- Use our OBDII device and a Windows PC to toggle between stock and tuned files.
- Schedule an appointment at our Arizona tuning center for installation.
ECU Reference:
- This ECU/TCU typically identifies as Bosch MEVD17.2.
Vehicle Fitment:
- BMW X6 xDrive35i (E71) N54 2008-2009
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 | 2008, 2009 |
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.