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  See all ECU Tuning products
IE Stage 3 Pure900 ECU Tune EA825 4.0T V8 - IESOWC13
IE Stage 3 Pure900 ECU Tune EA825 4.0T V8 - IESOWC13 - Image 2 IE Stage 3 Pure900 ECU Tune EA825 4.0T V8 - IESOWC13 - Image 2

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

Take control of your Audi C8 4.0TT by unlocking thrilling power and acceleration from your phone! Our cutting-edge engine and transmission tunes transform your car through the innovative POWERlink Bluetooth dongle that plugs into your vehicle's OBD II port. Our responsive mobile app links the dongle to your Apple or Android phone, giving you the power to tune your car, change octanes, upgrade stages, perform diagnostics, monitor live gauge data, and more -all from the palm of your hand!

iE Stage 1 C8 EA825 ECU calibration dramatically increases hidden performance with up to 828HP and 862ft-lbs! iE's advanced tuning platform releases hidden power, maximizes the drive feel, boost delivery, throttle response, and powerband to completely transform your 4.0TT engine into a supercar powerhouse. Engineered to operate on entirely stock hardware or with an upgraded intake and intercoolers for the most performance.

For the serious horsepower junky, iE's Hybrid Turbo Tuning Suite has been designed for use with the bolt-in Pure900 turbochargers. Unlock supercar-level power and torque with remarkable transient response, minimal turbo lag, and an exhilarating pull all the way to the redline. This new power curve completely transforms your C8 4.0TT with true supercar power levels while maintaining everyday comfort during your daily drives.
  • Massive power with minimal boost lag increase
  • Includes 91, 93, & 104 octanes
  • Boost/power/torque gauges rescaled
  • Optimized hybrid turbo launch control
  • Requires intake upgrade
  • Requires turbo inlet upgrade
  • Requires intercooler upgrade
  • Requires Pure900 Turbochargers
  • Requires 4 bar map sensors (x4)
iE 4.0TT tuning suites are designed to work seamlessly with optional or required hardware options. While Stage 1 doesn't require any hardware upgrades, adding our intake, turbo inlet, and intercooler upgrades will result in increased airflow, lower intake air temperatures, and quicker heatsoak recovery for additional power increases.


Features:
  • Innovative mobile tuning for an easy install
  • Thrilling power and acceleration gains
  • 91, 93, 104, E40, & E85 fuel maps included
  • Supports stock and upgraded hardware
  • Pure 900 Hybrid Turbo support for massive power
  • Unlocks many advanced tuning features
  • Shielded by iE AutoProtect
  • Easy mobile app install from your phone
  • Horsepower & torque gains maximized
  • Multiple fuel options included
  • Stage 1 Transmission Tune included
  • Harder and more aggressive launch strategy
  • Brake boost enabled for rolling launch
  • Recalibrated factory boost gauge displays higher boost
  • Rescaled horsepower and torque gauge displays
  • Gauge display needle animations smoothed (less glitchy)
  • Auto start/stop reversed (button turns on instead of off)
  • Neutral/park rev limit raised
  • Enhanced exhaust overrun crackle in sport mode
  • Maximized map scaling for dependable throttle use
  • Boost control reconfigured for smooth and crisp power delivery
  • Optimized EGT for safe fuel ratios and maximized power output
  • Reduced turbocharger lag
  • Road speed limiters removed
  • Adaptive for all climates and elevations


Fitment:
  • Audi RS6 C8 2021-2023
  • Audi RS7 C8 2021-2023
  • Audi SQ7 C8 2021-2023
  • Audi S8 4M 2021-2023
  • Audi SQ8 4M 2021-2023
  • Audi RSQ8 4M 2021-2023
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⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Integrated Engineering Banner

Who is Integrated Engineering?

Integrated Engineering was founded in 2007 in Salt Lake City, Utah. It was started by two brothers Peter and David Blais. The two shared the same passion for racing, and this has jumpstarted the two to create Integrated Engineering. 

The company specializes in manufacturing performance products such as rods, camshafts, valve trains, and Billett accessories. Today, they have become a household name when it comes to performance.

German Car Experts

Integrated Engineering focuses on producing performance products for Audi and VWs. As the experts in these platforms, they are able to pinpoint exactly what parts need to be improved to bring out the best in those vehicles. The company considers not only the performance gain but its reliability as well. Their goal is to turn these vehicles into a better performing machine without compromising its reliability.

Attention to Detail is the Key

To create top quality products, the company carefully studies each design detail using specialized software. This enables them to fine-tune the design before it goes to actual manufacturing. They first test their design in ABS plastic to ensure that all measurements are accurate and on the spot. Once everything has been checked, their performance products are then tested in their in-house engine and chassis dyno machine for long hours to test its performance and reliability.

This attention to detail has enabled their parts to perform in extreme conditions and withstand the punishment usually endured during high-performance applications.

Purchase Integrated Engineering Products at Vivid Racing

If you want to improve the way your Audi or VW performs, then Integrated Engineering has got you covered. Their expertise in these platforms has made them the go-to brand when it comes to performance, and it has gained them the trust of many enthusiasts everywhere. Visit Vivid Racing and see their list of products that would fit your specific needs.







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