CT Tuning ECU Flash Mercedes C400 3.0L Bi-Turbo W205 333HP
$1,100.00
- Description
- Additional information
Description
Experience a complete performance transformation for your Mercedes C400 3.0L Bi-Turbo W205 333HP with a custom CT Tuning ECU flash. Our expertly engineered software enhances power delivery, sharpens throttle response, and provides a significant boost in torque for a more exhilarating driving experience across the entire RPM range.
Crank Horsepower Ratings:
- Stock Power: 333hp | 355ft/lbs
- Tuned Power: 400hp | 428ft/lbs
ECU Flash Options:
- Vmax Off – Removal or adjustment of the top speed governor.
- Race Exhaust – Optimized for vehicles with high-flow race exhaust systems.
- Pops & Bangs – Creates a burble effect on deceleration; Requires full race exhaust system.
Why Choose CT Tuning?
- Global reputation for high-quality tuning files.
- Environment-specific calibrations available.
- Flashes are fully reversible to factory stock.
- Basic bolt-ons do not require a retune.
- Automatic ECU adjustment for higher octane fuels.
- Safe, reliable, and rigorously tested performance.
How to Flash Your ECU:
- OBDII Device: Flash between stock and tuned files anytime; requires a Windows PC for setup.
- Schedule an appointment at our Arizona tuning center for installation.
- 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.
ECU Reference:
- Identifies as Bosch MED17.7.3.1 or Bosch MG1CP002.
Vehicle Fitment:
- Mercedes-Benz C400 3.0L Bi-Turbo W205
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 | Mercedes-Benz |
| Model | C400 |
| Product Year | 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.