
IE's advanced Stage 3 and Stage 3 Plus ECU Tunes for the Audi B9 S4, S5, & SQ5 are now available for the TTE710, TTE810, and Pure750 hybrid turbos! These new calibrations produce up to a record-smashing 739HP & 710 ft-lbs of torque on stock engine internals! Enjoy supercar power with minimal turbo lag, massive power band, and incredible transient response. Ready to experience true racecar power without compromising reliability? Please continue reading to learn about our innovative and advanced hybrid turbo calibrations for the B9 3.0T engines.
IE Stage 3 tunes are offered in 3 levels of different fueling upgrades for an easy upgrade path:

Stage 3: Stock fueling hardware
Stage 3 is the easiest upgrade into hybrid turbo power and requires no additional upgrades over Stage 2 hardware other than the turbo of your choice. Includes 91, 93, and 104 octanes.

Stage 3 HPFP: Upgraded fuel pump & MAP sensors
Stage 3 HPFP utilizes an upgraded HPFP and 4 Bar MAP sensors to safely deliver more fuel for added boost and engine power on pump gas. Includes 91, 93, and 104 octanes.

Stage 3 Plus: Upgraded HPFP, MAP sensors, & injectors
Stage 3 Plus is the maximum power from the hybrid turbos on any octane and unlocks the ability to run an E70 ethanol blend for the highest performance number possible. Stage 3 Plus requires an upgraded HPFP, 4 Bar MAP sensors, and OEM RS6 injectors (part number: 06M906036AD). Includes 91, 93, 104, and E70 octanes.
All stage 3 variations require upgraded intake, turbo inlet (with hybrid compatible adapter or bolt flange), downpipe, and intercooler. Visit the product page for IE part number recommendations on all required hardware.

IE Stage 3 TCU: Hybrid turbo transmission tune
IE Stage 3 and Stage ECU tunes far exceed the factory-set transmission torque limit and require a complete matching transmission control unit (TCU) calibration. IE's matching Stage 3 TCU tune fully harmonizes the complete drivetrain for the hybrid turbo characteristics with optimized shift points, further increased RPM limits, faster shift speed, user-selectable launch control, new drive mapping, and more. IE Stage 3 transmission tune is a free update for existing IE Stage 2 TCU tune owners.
MAX PERFORMANCE NUMBERS

Stage 3 TTE710 (93 octane): 557HP / 565ft-lbs
Stage 3 TTE810 (93 octane): 591HP / 601ft-lbs
Stage 3 Pure750 (93 octane): 589HP / 614ft-lbs
Stage 3 HPFP TTE710 (93 octane): 578HP / 596ft-lbs
Stage 3 HPFP TTE810 (93 octane): 613HP / 631ft-lbs
Stage 3 HPFP Pure750 (93 octane): 607HP / 637ft-lbs
Stage 3 Plus TTE710 (E70 ethanol): 715HP / 678ft-lbs
Stage 3 Plus TTE810 (E70 ethanol): 739HP / 705ft-lbs
Stage 3 Plus Pure750 (E70 ethanol): 739HP / 710ft-lbs
Turbo Comparison Dyno Chart (Stage 3 Plus E70)

For a full power report of every octane and complete dyno charts, please visit the product page and click on the performance tab
RECORD RESULTS
IE has a long history of obsessively pushing the envelope of power on Audi's popular S platforms. We have cemented ourselves as software and hardware performance leaders with numerous B9 3.0T Stage 3 track record success. Our Stage 3 Plus TTE710 development car is the first B9 in the 9-second quarter mile and still holds the overall B9 1/4th mile record with a 9.8-second quarter-mile at 140MPH. The world's fastest customer-owned and second faster quarter mile B9 S4 is currently a 10.08 set by Vancity Audi powered with his IE Stage 3 Plus TTE710. Most recently, the new B9 SQ5 1/4th mile record was set by David Musiyenko with an incredible 10.17 at 133.37MPH in his IE Stage 3 Plus TTE810 SUV! If you want a fast Audi, IE delivers top-tier performance without sacrificing reliability that delivers exhilarating fun on the track and the street.
IE Stage 3 Plus TTE710 9-second B9 S4 Record Run:
Learn more: https://performancebyie.com/blogs/ie...e-record-run-9
IE Stage 3 Plus TTE810 SQ5 Record Run:
Learn more: https://performancebyie.com/blogs/ie...e-world-record
IE Stage 3 Plus TTE710 10.08 Run:
IE DIFFERENCE: ADVANCED DEVELOPMENT

To properly configure the ECU, IE's engineers installed various additional sensors and probes throughout the engine to record critical data that is unavailable via the factory equipment. This is an expensive and tedious process; however, the information gathered is priceless when calibrating the ECU for the new hardware specifications. The added sensors record cylinder pressures, EGT, exhaust pressure, mass airflow, and more for a high-resolution log of important turbo and engine operating parameters.
MAPPING STARTEGY

The advanced software development strategies provide the confidence to responsibly build a calibration suite for peak power output without relying on risky modeled information or guesses for engine and drivetrain safety. Hundreds of maps have been defined and calibrated from a ground-up approach to create a fully rounded software suite designed to deliver professional motorsport quality performance while improving everyday driving characteristics beyond factory programming. The result is more than adjusted stock tune mapping and delivers a true large turbo engine management system completely realized within the factory ECU.
CATERED TUNE VERIFICATION

IE Stage 3 is an advanced ECU calibration that delivers BIG power numbers, taking a responsible tuning approach; every Stage 3 or Stage 3 Plus purchase includes and requires a catered introduction with an IE calibrator. During this quick process, your existing or new hardware setup will be verified to ensure proper compatibility before flashing the file. Once the tune is applied, our calibration team will walk you through an easy logging process. Your engine data will be obsessively reviewed and confirmed for proper operation and safety parameters. Prepare for a truly exhilarating driving experience knowing IE has your back.
Stage 3 files will not appear on your IE POWERlink for flashing until the verification process is started. To begin, simply contact [email protected] after purchase.
Ready to get serious on your B9 3.0T? Get your Stage 3 tune or learn more HERE
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