CT Tuning ECU Flash Mercedes GLS63 AMG 585hp X166 2016-2018
$1,800.00
- Description
- Additional information
Description
Unlock the full potential of your Mercedes GLS63 AMG 585hp X166 2016-2018 with a precision ECU flash from CT Tuning. Our recalibration significantly boosts power and torque while refining throttle response for a more aggressive and fluid driving experience.
Crank Horsepower Ratings:
- Stock Power: 585hp | 664ft/lbs
- Tuned Power: 693hp | 892ft/lbs
ECU Flash Options:
- Vmax Off – Adjust or remove the factory speed limiter.
- Race Exhaust – Optimized for vehicles with full race exhaust systems.
- Pops & Bangs – Creates exhaust detonation on throttle release (Requires full race exhaust system).
- Cold Start Off – Deactivates the cold start system.
- Note: Feature availability depends on your specific factory software version.
Why Choose CT Tuning?
- World-class tuning files tested for safety and reliability.
- ECU typically reversible to stock settings.
- No retune required for basic bolt-on modifications.
- Automatic adjustment for higher octane fuels on gasoline models.
- Unmatched global customer support.
How to Flash Your ECU?
- OBDII device: Requires a Windows PC to switch between stock and tuned files.
- Bench Flash: Mail your ECU to our facility for professional internal programming and backup.
- In-Person Flash: Schedule an appointment at our Arizona tuning center for installation.
ECU Reference:
- This ECU typically identifies as Bosch MED17.7.3.
Vehicle Fitment:
- Mercedes-Benz GLS63 AMG X166 2016-2018
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 | GLS63 AMG S |
| Product Year | 2016, 2017, 2018 |
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.