LEADING FEATURES
- Innovative mobile tuning for an easy install
- Thrilling power and acceleration gains
- TrueFlex Tuning for flex-fuel ethanol
- 91, 93, & 104 fuel maps (95, 98, 108 RON)
- Stage 1 for stock hardware or basic bolt-ons
- Stage 2 for aftermarket downpipe support
- Available with matching transmission tunes
Apple & Android phones supported
- ENGINE TUNES
- TRANSMISSION TUNES
- POWER RESULTS
Take control of your Audi RS4or SQ5 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!
MOBILE PHONE
TUNING
LIVE GAUGE
DISPLAY
OCTANE
SWITCHING
FAST & EASY
SUPPORT
EFFORTLESS E85
Ethanol is rocket fuel for your daily driver. Our TrueFlex flex fuel conversion kit upgrades the factory engine computer to read and instantly adapt to any ethanol blend, unleashing huge power.
STAGE 1
UP TO 542HP & 558FT-LBS TORQUE
iE Stage 1 ECU calibration is a simple flash-only upgrade that delivers instant excitement, providing a broader powerband, a higher rev limit, and increased boost pressures that result in significantly faster 0-60 times and improved acceleration. This advanced calibration can be installed on a completely stock car, and it will adapt to take full advantage of intake and intercooler upgrades.
- Recalibrated factory boost gauge displays higher boost
- Neutral/park rev limit raised to 7000 RPM
- Road speed limiters removed
- Brake boost enabled for rolling launches
- Auto-start/stop defaults to off (can be turned back on)
- Includes advanced TrueFlex ethanol (requires hardware)
- Includes Stage 1+ for use with iE HPFP upgrade
STAGE 2
FOR THE EXHAUST LOVER
The 2.9T engine includes two larger and efficient factory downpipes that do not result in power or exhaust restrictions on stock turbocharger. Although this platform does not provide additional power gains on Stage 2 tunes, this is ideal for users seeking a more aggressive exhaust note and includes an enhanced exhaust overrun/crackle feature in dynamic drive mode.
- More aggressive overrun/crackle in Dynamic mode
- Crackles enabled for free revving in park or neutral
- Includes advanced TrueFlex ethanol (requires hardware)
- Includes Stage 2+ for use with iE HPFP upgrade
Upgrading from Stage 1 to Stage 2 or beyond is simple with iE! You only need to pay the price difference between the tunes with no additional fees. Once you've installed the necessary matching hardware, just follow the instructions on your POWERlink app to purchase the tune upgrade, and you'll be outperforming the competition in minutes!
" Earned a customer for life
-Brenton
NEXT-LEVEL CUSTOMER SUPPORT
We sweat the details and prioritize customers in everything we do. We want what you want; a simple purchase process with products that exceed expectations. If you have any questions or require support with your tune; our educated customer support team is standing by. Purchasing an iE tune not only guarantees a quality product, it's a promise that you will always have us in your corner.
We have your back / Blais Bros.
ADDITIONAL TUNE FEATURES
ETHANOL FUEL
Ethanol fuels are included and unlock the most performance potential from our ECU tunes. Ethanol contains tons of oxygen, burns cooler, and has a high resistance to knock. This provides more horsepower and torque than running conventional gasoline and is much less expensive than race gas.
Ethanol options available on all stages
STAGE 1 & 2 PLUS
Stage 1 & 2 Plus tunes require an upgraded High-Pressure Fuel Pump (HPFP) to unleash the maximum power potential from E85 fuel. This enhanced HPFP can deliver a higher fuel demand, resulting in a remarkable 604 horsepower and 660 ft-lbs of torque! Requires iE HPFP upgrade.
HPFP Plus tunes are included with stage 1 & 2
BRAKE BOOST
Commonly used in roll racing, Brake Boosting allows you to build extra boost by applying brake pressure while accelerating. Release the brake pressure for a "rolling launch" or extra surge of power.
Brake Boost is included on all tune stages.
EXHAUST OVERRUN
Stage 2 files turn up the volume on exhaust overrun crackles for an exciting exhaust sound on engine decel and when free-revving in neutral or park. This feature is enabled in Dynamic drive mode.
Exhaust Overrun is included on stage 2 tunes.
HARDWARE GUIDE
Unlock the full potential of your ECU tune with our comprehensive range of iE hardware upgrades. Each tune stage is designed to work seamlessly with optional or required hardware, maximizing the enjoyment of your Audi 2.9TT engine. While Stage 1 doesn't require any hardware upgrades, adding our intake, turbo inlet, and air to air intercooler will result in increased airflow, lower intake air temperatures, and quicker heatsoak recovery, leading to a more efficient and faster vehicle overall.
| PART UPGRADE | STAGE 1 | STAGE 2 |
| STAGE 1 TCU TUNE | REQUIRED | REQUIRED |
| STAGE 2 TCU TUNE | OPTIONAL | OPTIONAL |
| AIR INTAKE | OPTIONAL | OPTIONAL |
| TURBO INLET PIPE | OPTIONAL | OPTIONAL |
| AIR TO AIR INTERCOOLER | OPTIONAL | OPTIONAL |
| CATBACK EXHAUST | OPTIONAL | OPTIONAL |
| HPFP UPGRADE | OPTIONAL | OPTIONAL |
| DOWNPIPES | NOT COMPATIBLE | REQUIRED |
TUNE UPDATES
Your tune purchase entitles you to free updates to any tune revisions, new octanes, standard features, or software updates. In the event the original vehicle manufacturer issues an ECU update, this will also be included to you through iE at no additional charge.
POWERLINK VINS
Have multiple cars in the family or friends that are also ready for an iE Tune? Your POWERlink Flash Tool can be used on up to 5 different vehicle VINs. Tunes sold separately.
TUNE REGISTRATION
Once a tune purchase is applied to your vehicle's ECU, the tune is permanently registered to the vehicle and non-transferable to other vehicles. Tunes can be transferred to a second party in the event of vehicle transfer of ownership only.
REQUIRES V4 IE POWERLINK
The Audi MG1 uses new and updated flashing protocols to read and write the ECU and TCU information. Older V3 POWERlinks do not include the required internal hardware need to flash the B9 3.0T calibrations. If you are purchasing this tune with an existing POWERLINK, please be sure your serial number on the back begins with V4.
DOWNPIPE NOTICE
By purchasing a motorsport/racing product ("product"), you represent that you understand and agree that: The product is not designed to meet any applicable emissions standards, whether in the USA or otherwise, the product is not C.A.R.B. compliant, and that the product is not for sale or use in the state of California, USA nor any other jurisdiction where the sale or use is prohibited by law. Integrated Engineering, LLC (iE) makes no representations, warranties, or claims that this product complies with any applicable emissions laws and expressly disclaims an and all such representations, warranties, and claims, whether expressed or implied. By purchasing this product, you represent, warrant, and agree that it is your responsibility to inform yourself or any laws or regulations that may apply to your purchase and/or use of the product.
TCU STAGE 1
INCLUDED WITH STAGE 1 & 2 ENGINE TUNE
iE ECU tunes far exceed the torque limitations of the stock B9 2.9TT transmission programming, which triggers the transmission computer (TCU) to limit power output. The included stage 1 TCU tune raises these torque limits while keeping all transmission driving characteristics otherwise stock.
- Increases transmission torque limits
- Inlcuded at no extra cost with all stage 1 & 2 ECU tunes
TCU STAGE 2
THE COMPLETE TRANSMISSION PERFORMANCE TUNE
Important Notice: 2021+ models are equipped with advanced security locks that prevent Stage 2 Transmission tuning. iE calibrators are currently working on bypassing the security to offer TCU tuning for all model years. In the meantime, iE TCU Stage 1 is fully compatible and will allow full power output from the ECU tune.
Stage 2 TCU tune is a complete performance transmission calibration that delivers lightening fast shifts, optimized shift points, multiple launch-control modes, enthusiast drive mapping, and more! Pairing this TCU calibration with an iE Stage 1 or Stage 2 ECU tune will significantly transform every aspect of your RS5, or RS4, delivering faster launches, higher Gs, and further improved acceleration.
Stage 2 TCU is for use with either Stage 1 or 2 ECU tune.
- Optimized shift points for the fastest acceleration
- Unique shift points for HPFP and TrueFlex ethanol files
- Enables launch control in drive, sport, and manual modes
- Includes user-adjustable launch control settings
- Lightning-fast shift speed
- 7th and 8th gear enabled in sport mode
- Enables downshifting into 1st gear without coming to full stop
- Refined drive for the automotive enthusiast
- Reduces time for double-downshifting gears
- Line pressure increased to protect against trans slip
OPTIMIZED SHIFT POINTS
iE Stage 2 TCU remaps each gear's RPM limits for the fastest possible acceleration by shifting at the optimal points to keep the engine in peak torque/power output. This strategy pulls the car through the powerband as quickly as possible with incredible improvements in acceleration and G's. These optimized shift points occur when in drive mode, sport mode, and AMAX. The transmission limit remains 7000 RPM in all gears in manual mode, retaining complete manual control over the shift points.
STAGE 2 OPTIMIZED SHIFT POINTS
| GEAR | SHIFT RPM |
| 1st Gear | 6900 RPM |
| 2nd Gear | 6900 RPM |
| 3rd Gear | 6450 RPM |
| 4th Gear | 6550 RPM |
| 5th Gear | 6500 RPM |
| 6th Gear | 6800 RPM |
STAGE 2 PLUS OPTIMIZED SHIFT POINTS
| GEAR | SHIFT RPM |
| 1st Gear | 6750 RPM |
| 2nd Gear | 6700 RPM |
| 3rd Gear | 6200 RPM |
| 4th Gear | 6350 RPM |
| 5th Gear | 6250 RPM |
| 6th Gear | 6250 RPM |
MAXIMIZED OUTPUT
iE's advanced tuning technology suite allows our software engineers to realign all safety protocols and sensors for the new performance calibration. Every tune parameter undergoes months of testing on our in-house dyno systems that utilize the world's only Sea Level Generator developed specifically to verify tune operations in any condition. Confidently drive from LA to Pikes Peak with the power to keep you smiling every mile!
POWER GAINS
North American Region (NAR) = AKI / Rest Of World (ROW) = RON
| STAGE / FUEL | HORSEPOWER | TORQUE |
| Stock Audi advertised numbers | 444 HP | 443 FT-LBS |
| Stock IE dyno numbers | 456 HP | 485 FT-LBS |
| Stage 1 & 2 91 AKI / 95 RON | 502 HP | 565 FT-LBS |
| Stage 1 & 2 93 AKI / 98 RON | 522 HP | 572 FT-LBS |
| Stage 1 & 2 E85 / TrueFlex | 542 HP | 581 FT-LBS |
| Stage 1 & 2 Plus E85 / TrueFlex | 604 HP | 660 FT-LBS |
DYNO CHARTS
Dyno numbers are for reference against stock numbers only. Personal dyno results will vary depending on fuel quality, local conditions, dyno brand, and correction factors.
FITMENT GUIDE
| MAKE | MODEL | YEAR | GENERATION |
| AUDI | RS5 | 2018-2023 | B9/B9.5 |
| AUDI | RS4 | 2018-2023 | B9/B9.5 |
Important Note: 2021+ models are equipped with advanced security locks that prevent Stage 2 Transmission tuning. iE calibrators are currently working on bypassing the security to offer TCU tuning for all model years. In the meantime, iE TCU Stage 1 is fully compatible and will allow full power output from the ECU tune.
