IE engineers have completely removed all factory transmission programming shortcomings and replaced it with a truly performance orientated calibration designed for the enthusiast driver.
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
IE Performance Transmission Tune - Audi / B9 / B9.5 / RS5 / RS4 / 2.9TLEADING FEATURES IE engineers have completely removed all factory transmission programming shortcomings and replaced it with a truly performance orientated calibration designed for the enthusiast driver. Increases transmission torque limits Enables launch control in drive, sport, and manual modes Includes user adjustable launch control Lightning fast shift speed Optimized gear shift RPM for the fastest acceleration Enables 7000 RPM limit in all gears
LEADING FEATURES
- Increases transmission torque limits
- Enables launch control in drive, sport, and manual modes
- Includes user-adjustable launch control
- Lightning-fast shift speed
- Optimized gear shift RPM for the fastest acceleration
- Enables 7000 RPM limit in all gears in manual
- 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
- Includes Stage 2 & Stage 2 Plus TCU tune
DRIVING ENHANCEMENTS
HIGH PERFORMANCE TRANSMISSION TUNING
VARIABLE LAUNCH CONTROL
User adjustable launch control delivers chest pounding launches that will significantly lower your 0-60 ond quarter-mile times. Three different launch RPMs (street, aggressive, or race) are included to dial in the fastest launch for your vehicle and tire setup.
POWER WHEN YOU WANT IT
This complete TCU remap is packed with features that allow you to take full advantage of the increased power delivery from your ECU tune in any situaiton. Power is always on demand by unlocking 8th gear in sport mode, removing gear drop pauses, turning on 1st gear downshift without coming to a full stop, and removing take-off throttle lag. Additionally, annoyoing gear-hunting situations are elliminated with all-new drive mapping to keep the engine and transmission in the proper gear throughout the power range.
OPTIMIZED SHIFT POINTS
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-forces. These optimized shift points occur when in drive mode, sport mode, and AMAX. The transmission limit remains 6500 RPM in all gears in manual mode, retaining complete manual control over the shift points when you want it.
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 |
DEVELOPMENT
IE's own tuning technology suite is used to completely reverse-engineer the factory transmission mapping, allowing our software engineers access to realign all safety protocols for the new TCU calibration. Every tune parameter undergoes months of testing on our in-house dyno systems to verify all correct conditions for peak power delivery and reliability. All driving behavioral maps undergo thousands of miles of testing and a variety of users were polled to develop the ideal driving behavior.
FITMENT & INSTALLATION
IE's POWERlink Cable and Flash Wizard software gives you the freedom to quickly flash your new IE ECU or TCU Tune. Simply plug your POWERlink into the vehicle's OBD-2 port and follow the on-screen directions, it's that easy
| MAKE | MODEL | YEAR | TRANSMISSION |
|
AUDI |
RS5 |
2018-2023 (B9/B9.5) |
AUTOMATIC (AL552 ZF8) |
|
AUDI |
RS4 |
2018-2023 (B9/B9.5) |
AUTOMATIC (AL552 ZF8) |
If you are purchasing along with an IE ECU Tune, you do not need to purchase two POWERlink cables, one cable can flash both your ECU and TCU tunes.
Requires V4 POWERlink cable.
FIVE-STAR SUPPORT
Our number one goal from purchase to installation is to provide you with the best customer experience in the industry. We want what you want; a simple purchase process, products that exceed expectations, and a brand that's got your back. If at any point you have any questions, need help, or require support with your new tune our educated customer support team and tuning specialists are standing by and happy to help. Purchasing an IE tune not only guarantees a quality product, but that you will always have us in your corner.
Having some trouble?
Don't worry, our team of tuning specialist are here to help. Fill out the form on our Support Page to start a ticket.
POWERlink Mobile
Add power to your Audi or VW and experience the game-changing freedom of mobile flashing. The IE POWERlink cable and app connect 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! Add power anytime, anywhere -no laptop, no cord, no hassle.
Existing IE POWERlink V4 cable owners will require a free firmware update to enable Bluetooth connectivity. Simply plug in your cable to your Windows 10+ device and launch our Flash Wizard software to auto-update your cable.
Note: POWERlink Mobile requires an IE POWERlink cable, and the necessary credits required to tune your car. For further questions, contact [email protected].
Download the app today! Available on both Apple and Android.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
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Product Reviews
★★★★★ 5
Great for a growing kid
Size: Large, Color: Sky Blue, Size: Large, Color: Sky Blue
Good quality for a good price. My teen is outgrowing his medium clothes and into larges so it fit slightly big which I expected but that just means he should be able to wear it to his fall dance as well. Nice material, not see through at all even after dancing all night and sweating. Exact color blue as pictured. Very happy over all.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great shirt for the price.
Size: 4X-Large Big Tall, Color: Sky Blue
Shirt fit perfectly and was true to size. The material seems to be of a good quality for the price, and it is surprisingly light weight when worn. I use these as daily shirts, and have only used it once so far. Did well after washing and required little to no ironing out of the dryer. Very impressed with the item so far.
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Perfect for my teenage son.
Size: Small, Color: Blue White Pinstripe
My son has worn this shirt many times to temple for bar mitzvah services. It’s soft doesn’t wrinkle easily and very comfortable for him to wear. He receives many compliments on it. This is a relatively thin shirt sizing was accurate. Fabric is what I would consider Nice quality. Color is spot on.
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Reviewed in the United States on January 26, 2026
★★★★★ 4
Surprising quality for such a cheap item
Size: 4X-Large Big Tall, Color: Navy White Diamond Geo
Surprisingly good fit. The material is a bit thin and if you're wearing it on a cold day, I would recommend an undershirt. The collars could use a good starching for a more modern look. As it stands with an open jacket, the large collar makes it look a little dated. If you have 20 dollars and need a shirt you could certainly do worse.
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Nice
Size: 3X-Large Big, Color: White
Good shirt for price
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Reviewed in the United States on April 24, 2026