CT Tuning ECU Flash Audi S7 C8 2.9 TFSI 450hp 2019-2021
$1,500.00
- Description
- Additional information
Description
Transform the performance of your Audi S7 C8 2.9 TFSI 450hp 2019-2021 with a custom ECU flash from CT Tuning. Our advanced software optimization unlocks significant power and torque while refining throttle response for a superior driving experience.
Crank Horsepower Ratings:
- Stock Power: 450hp | 443ft/lbs
- Tuned Power: 540hp | 532ft/lbs
ECU Flash Options:
- Vmax Off: Remove or increase the factory speed limiter.
- Race Exhaust: Calibration optimized for full race exhaust systems.
- Pops & Bangs: Burble tune via ignition delay. Requires full race exhaust system.
Why Choose CT Tuning:
- Global priority on customer service and support.
- Safe, reliable, and tested tuning files used worldwide.
- Consistent performance across various environments and fuel octanes.
- Compatible with basic bolt-on parts without requiring a retune.
- Reversible to factory stock settings.
How to Flash Your ECU?
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.
ECU Reference:
- Typically identifies as Bosch MG1CS008.
Vehicle Fitment:
- Audi S7 C8 2.9 TFSI (2019-2021)
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 | Audi |
| Model | S7 |
| Product Year | 2019, 2020, 2021 |
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.