CT Tuning ECU Flash Mercedes GL500 435hp X166 2012-2015
$1,800.00
- Description
- Additional information
Description
Unlock the full potential of your 2012-2015 Mercedes GL500 X166 with a custom ECU flash from CT Tuning, engineered to optimize the biturbo engine for significant power gains and improved throttle response.
Crank Horsepower Ratings:
- Stock Power: 435hp | 517ft/lbs
- Tuned Power: 500hp | 591ft/lbs
ECU Flash Options:
- Vmax Off: Adjust or remove the factory top speed limiter.
- Race Exhaust: Calibration for vehicles with full aftermarket race exhaust systems.
- Pops & Bangs: Aggressive deceleration burble; requires full race exhaust system.
Why Choose CT Tuning:
- Expertly calibrated for diverse climates and conditions.
- Fully reversible to original factory settings.
- Compatible with basic bolt-on performance parts.
- Automatic ignition adjustment for high-octane fuel.
- Rigorously tested for safe, reliable performance gains.
How to Flash Your ECU:
- Handheld Device: Use the OBDII tool to switch between tuned and stock files.
- Mail-In Bench Flash: Send your ECU to our facility for professional service.
- In-Person OBDII Flash: Schedule an appointment at our Arizona tuning center for installation.
ECU Reference:
- This ECU may identify as Bosch MED17.7.1 or Bosch MED17.7.3.
Vehicle Fitment:
- Mercedes-Benz GL500 X166 2012-2015
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 | GL500 |
| Product Year | 2012, 2013, 2014, 2015 |
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.