CT Tuning ECU Flash Porsche 991.2 Turbo S 3.8L 580hp
$1,800.00
- Description
- Additional information
Description
Elevate the performance of your Porsche 991.2 Turbo S 3.8L with a custom CT Tuning ECU flash designed to maximize power and refine drivability. Our software optimizes the factory 580hp engine to deliver massive power gains, sharper throttle response, and reduced turbo lag for a more aggressive driving experience.
Crank Horsepower Ratings:
- Stock Power: 580hp | 517ft/lbs
- Tuned Power: 672hp | 605ft/lbs
ECU Flash Options:
- Vmax Off – Adjust or remove maximum speed limit.
- Race Exhaust – Optimized for full race exhaust systems.
- Pops & Bangs – Aggressive exhaust overrun; Requires full race exhaust system.
- Cold Start Off – Disables factory cold start cycle.
Why Choose CT Tuning:
- World-class customer support and global tuning expertise.
- Safe, tested calibrations that are typically reversible to stock.
- No retune needed for basic bolt-on performance modifications.
- Automatic adjustment for higher octane fuel usage.
How to Flash Your ECU:
- Use a OBDII tool device to switch between stock and tuned maps (Windows PC required).
- Schedule an appointment at our Arizona tuning center for installation.
ECU Reference:
- Siemens SDI21.3
Vehicle Fitment:
- Porsche 991.2 Turbo S 3.8L 2016-2019
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 | 991.2 Turbo |
| Product Year | 2017, 2018, 2019 |
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.