CT Tuning ECU Flash Porsche Cayenne 958 Turbo 4.8L V8 2011-2013
$1,550.00
- Description
- Additional information
Description
Experience a dramatic performance upgrade for your Porsche Cayenne 958 Turbo 4.8L V8 2011-2013 with a custom CT Tuning ECU flash. Our custom software transforms this twin-turbocharged V8, delivering a significant surge in power and refined drivability. By optimizing engine parameters, we provide sharper throttle response, reduced turbo lag, and a more aggressive pull throughout the RPM range.
Crank Horsepower Ratings:
- Stock Power: 500hp | 517ft/lbs
- Tuned Power: 609hp | 605ft/lbs
ECU Flash Options:
- Vmax Off: Adjust or remove the factory top speed limiter.
- Race Exhaust: Optimized calibration for vehicles with full race exhaust systems.
- Pops & Bangs: Also known as a burble tune, this creates an aggressive exhaust note upon deceleration. Requires full race exhaust system.
- Cold Start Off: Disables the cold start high-idle system.
Why Choose CT Tuning:
- Global expertise with tuning files tested for diverse environments.
- Seamless integration with basic bolt-on performance parts.
- Safe, reliable, and reversible software.
- Automatic adjustment for higher octane fuels on gasoline models.
How to Flash Your ECU:
- 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.
- OBDII Device: Requires a Windows PC for setup. Allows you to switch between stock and tuned files anytime.
ECU Reference:
- This ECU typically identifies as Siemens SDI6 or SDI8.
Vehicle Fitment:
- Porsche Cayenne 958 Turbo 4.8L V8 2011-2013
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 | Porsche |
| Model | 958 Cayenne |
| Product Year | 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.