IE Performance Transmission Tune for Audi B9 S4, S5, and SQ5

Rated 5.0 out of 5
Based on 33 reviews

IESOWB1

Regular price $699.00 Save $-699.00
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  • Enables launch control in drive, sport, and manual modes

  • Lightning-fast shift speed

  • Optimized shift RPM for the fastest acceleration

  • Enables 6500 RPM limit in all gears in manual

  • 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

  • Protects against trans slip

Important Notice: 2021-2024 (B9.5) model years have limited support. Some transmissions are equipped with advanced security locks and cannot be unlocked for tuning. Before purchasing a TCU tune for these model years, please follow our easy step-by-step Audi B9.5 TCU Unlock Guide using your iE POWERlink Suite App.


PERFORMANCE MATCHED

iE's Performance Transmission Tune for your Audi B9/B9.5 S4, S5, or SQ5 3.0T delivers unmatched acceleration and power delivery. This cutting-edge TCU tune transforms your turbocharged Audi into a complete and fully realized powerhouse. Experience seamless integration with lightning fast shift speeds, enhanced torque maps, eliminated clutch slip, and hard hitting launch control -all designed to work in perfect harmony with your iE engine tune. Unlock the full potential of your Audi with the ultimate TCU tuning suite.

LAUNCH CONTROL

The iE 3.0T TCU Tune includes a reworked launch control to deliver chest pounding launches from a stop. 2021+ (B9.5) years include an optimized launch control setting, resulting in dramticially improved 0-60 times in any scenario. 2017-2020 (B9) years include user-adjustable settings (street, aggressive, or race) to dial in the launch torque for your power and tire combination.

DRIVING ENHANCEMENTS

The factory transmission calibration has many performance shortcomings, leaving much to be desired by enthusiast drivers. iE software engineers have completely reworked the transmission tune computer for performance driving, ensuring the engine and transmission remain in the proper gear without any annoying gear-hunting situations. iE ECU tunes include differences in shift point and throttle mapping between drive and sport modes, allowing for 7th and 8th gears in all modes and eliminating delays when dropping multiple gears, delivering near-instant boost and power on demand.

OPTIMIZED SHIFT RPM

The iE TCU Tune remaps each gear's RPM limits for the fastest possible acceleration. Every gear will shift at the optimal points to pull the car through the powerband as quickly as possible for the fastest conditions on road, track, or drag strip 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 6500 RPM in all gears in manual mode, retaining complete manual control over the shift points.

TRANSMISSION GEAR SHIFT RPM

1st Gear

6150 RPM

2nd Gear

5850 RPM

3rd Gear

5600 RPM

4th Gear

5650 RPM

5th Gear

5650 RPM

6th Gear

5650 RPM

EASY MOBILE INSTALL

iE's POWERlink Suite Tuning App gives you the freedom to quickly flash your new iE ECU or TCU Tune from your phone. Simply plug your POWERlink into the vehicle's OBD-2 port and follow the app directions, it's that easy!

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.

FITMENT GUIDE

MAKE MODEL YEAR GENERATION

AUDI

S4

2017-2024*

B9/B9.5

AUDI

S5

2018-2024*

B9/B9.5

AUDI

SQ5

2018-2024*

B9/B9.5

Important Notice: Some 2021-2024 B9.5 transmissions may be equipped with an advanced security lock. Before purchasing, please verify TCU compatability by following our B9.5 TCU Unlock Guide.


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.


average rating 5.0 out of 5
Based on 33 reviews
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100% of reviewers would recommend this product to a friend
Fitment
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 4 out of 5
Ease of Use
Rated 4 out of 5
Performance
Rated 5 out of 5
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33 Reviews
Reviewed by Clint A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Transmission Tune

The transmission tune works as expected. Satisfied with the current results

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Reviewed by Artemio C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

absolute beast!

runs great, improved my 60’ time and my ET, while still being reliable for long trips

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Reviewed by Rick
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Cherry on top

Upgraded to stage 2 ECU and felt like it was still missing something. I relied heavily on these reviews and I can tell you that they are all true when they say the car is completely different. Even in comfort mode you can feel the difference. Do yourself a favor and get this Tune.

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Reviewed by David C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Perfect

👌

Ich komme aus Deutschland und hatte echt Probleme, die Getriebesoftware richtig abzustimmen.

Dank IE ist es echt kinderleicht die Software zu installieren! Super Protukte, weiter so

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Reviewed by Mohammed Salah Al D.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Power

Really good

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Fitment
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Performance
Rated 5 out of 5
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