CT Tuning ECU Flash Mercedes S450 367hp W222 2017-2020
$1,800.00
- Description
- Additional information
Description
Elevate the performance of your luxury sedan with a custom CT Tuning ECU Flash for the Mercedes S450 367hp W222 2017-2020, engineered to boost power and refine throttle response for a more dynamic driving experience.
Crank Horsepower Ratings:
- Stock Power: 367hp | 384ft/lbs
- Tuned Power: 410hp | 443ft/lbs
ECU Flash Options:
- Vmax Off – Removes or increases the factory top speed limiter.
- Race Exhaust – Specifically designed for vehicles with full aftermarket race exhaust systems.
- Pops & Bangs – Requires full race exhaust system. Creates a burble effect on deceleration.
- Cold Start Off – Deactivates the cold start cycle.
Why Choose CT Tuning
- Proven performance files designed for safety and reliability.
- Improved throttle response and overall drivability.
- Tuning available for various octanes and global environments.
- No retune required for basic bolt-on performance modifications.
- Most applications can be reverted to factory stock settings.
How to Flash Your ECU
- Flash your vehicle using the OBDII tool device. This process requires a Windows PC for the initial setup and allows you to switch between stock and tuned files at any time.
ECU Reference
- This ECU/TCU typically identifies as Bosch MED17.7.3.1 or Bosch MG1CP002.
Vehicle Fitment
- Mercedes-Benz S450 W222 (2017-2020)
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 | S450 |
| Product Year | 2017, 2018, 2019, 2020 |
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.