CT Tuning ECU Flash Mercedes S65 AMG 6.0L Bi-Turbo V12 W221 612HP 2006-2013
$1,500.00
- Description
- Additional information
Description
Take your Mercedes S65 AMG 6.0L Bi-Turbo V12 W221 612HP 2006-2013 to the next level with a custom CT Tuning ECU flash. This ECU flash optimizes the twin-turbo V12 platform to deliver sharper throttle response, increased torque, and faster turbo spool for improved driving dynamics.
Crank Horsepower Ratings:
- Stock Power: 612hp | 738ft/lbs
- Tuned Power: 645hp | 811ft/lbs
ECU Flash Options:
- Vmax Off – Adjust or remove factory speed limits.
- Race Exhaust – Calibrated for full race exhaust systems.
- Pops & Bangs – Aggressive exhaust burble (Requires full race exhaust system).
- Cold Start Off – Disables the high-idle cold start system.
Why Choose CT Tuning?
- Safety-tested and proven files for maximum reliability.
- Global expertise and unmatched customer support.
- ECU can be reverted to stock settings if needed.
- Compatible with basic bolt-on parts without requiring a retune.
- Automatic adjustments for higher octane fuels.
How to Flash Your ECU?
Schedule an appointment at our Arizona tuning center for installation.
ECU Reference:
- Bosch ME2.7.2
Vehicle Fitment:
- Mercedes S65 AMG 6.0L Bi-Turbo V12 (W221) 2006-2013
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 | S65 AMG |
| Product Year | 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 |
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.