CT Tuning ECU Flash BMW X3 35i F25 306HP
$900.00
- Description
- Additional information
Description
Elevate the performance of your BMW X3 35i F25 with a custom CT Tuning ECU flash, specifically developed to maximize the output of your N55 engine. Our advanced software optimizes engine parameters and torque management to deliver a significantly more dynamic and capable driving experience compared to standard plug-and-play tuning solutions.
Crank Horsepower Ratings:
- Stock Power: 306hp | 296ft/lbs
- Tuned Power: 368hp | 411ft/lbs
ECU Flash Options:
- Vmax Off: Removes factory top speed governor
- Race Exhaust: Calibration for full race exhaust setups
- Pops & Bangs: Burble effect via ignition delay (Requires full race exhaust system)
- Cold Start Off: Deactivates cold start cycle
- Sport Display: Updates displays for higher power levels
Why Choose CT Tuning:
- Global expertise with premium customer service
- Automatic octane adjustment and environment-specific files
- Completely reversible to factory settings
- No retune required for basic bolt-on parts
- Safe, dyno-proven reliability
How to Flash Your ECU:
- Handheld Device: Use our touchscreen module to store and flash files at home
- Bench Flash: This process requires a bench flash. Remove the ECU and ship it to our facility. We will back up your software, apply the tune, and return the unit via your chosen shipping method
- In-Facility: Schedule an appointment at our Arizona tuning center for installation
ECU Reference:
- Bosch MEVD17.2, MEVD17.2.6, MEVD17.2.G
Vehicle Fitment:
- BMW X3 F25 35i N55 2011-2017
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 | X3 |
| Product Year | 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
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.