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IE Tuned B9 S4 3.0T Runs First Ever 9 Second 1/4 Quarter Mile!

PUSHING THE B9 3.0T PLATFORM

IE has worked hard on the 2017+ Audi S4, S5, & SQ5 platform, developing top-of-the-line performance upgrades and maximized ECU calibrations delivering up to 505 HP and 585 ft-lbs of torque on the stock turbo.

As impressive as that power is, we knew that was just scratching the surface of the B9 3.0T capabilities. Eager to push the envelope even further, our calibration and software team has perfected an ECU tune for the TTE710 bolt-in hybrid turbocharger.

After many months and countless hours of engineering work, it was time to validate the calibration on the drag strip.

IE 9 second B9 S4 3.0T Run

WORLD FIRST 9 SECOND RUN

Equipped with our own IE TTE710 pre-release ECU tune, TCU tune, intake system, turbo inlet, and downpipe, our development S4 tore up the Sacramento Raceway delivering a new world-record pass of 9.887 seconds @ 138.5mph.

This wasn't enough, as on a second pass on the following day the car beat its own record again with an even faster 9.803 @ 140.2MPH!

This accomplishment is exciting news knowing this result is achieved using all off-the-shelf hardware with IE tuning on a street car! (Complete list of vehicle modifications below)

Audi S4 Quarter Mile Pass #1: 9.803 Seconds

IE B9 S4 9 second 140mph time slip

TIME SLIP BREAKDOWN

  • 1/4: 9.803
  • 1/4 MPH: 140.21
  • 60’: 1.443
  • 330’: 4.098
  • 1/8: 6.293
  • 1/8 MPH: 110.15

TRACK CONDITIONS

  • DA: +378 feet
  • Altitude: 30 feet
  • Temperature: 61 degrees F.
  • Humidity: 61%

Audi S4 Quarter Mile Pass #2: 9.887 Seconds

IE B9 S4 9 Second Time Slip

TIME SLIP BREAKDOWN

  • 1/4: 9.887
  • 1/4 MPH: 138.5
  • 60’: 1.44
  • 330’: 4.12
  • 1/8: 6.33
  • 1/8 MPH: 110.6

TRACK CONDITIONS

  • DA: +138 feet
  • Altitude: 30 feet
  • Temperature: 54.39 degrees F.
  • Humidity: 88%

POWER MODIFICATIONS

To improve our B9 S4 HP and overall performance, we made these modifications:

CHASSIS MODIFICATIONS

Our Audi S4 hp wasn’t the only impressive thing about our car that led it to record-breaking quarter-mile times. We also made these chassis modifications:

  • Bilstein PSS10 Coilovers
  • Neuspeed 18" RSE10 wheels on DR2 drag radials
  • Prototype IE rear drag brake kit (to allow for smaller 18" wheels)

WEIGHT REDUCTION

Typical practice to improve drag times is to drop weight.

To prepare for the track, we installed a driver racing seat and removed the passenger seat, rear seats, and door cards. We reduced weight even more by removing the catback section of the exhaust (drag strips should be loud anyway) and the 18" RSE10 wheels with DR2 radial tires.

For the record, all of this trim can be removed for a drag weekend event and easily be reinstalled before a comfortable drive to work on Monday.

TTE710 TUNE DEVELOPMENT

Employing cutting-edge calibration technology, IE software engineers and the tuning team use our in-house dyno cells and mapping suite to dial in every section of the advanced EA839 MG1 ECU for maximum power while ensuring reliability.

To safely control the larger TTE710 turbo, additional sensors and testing equipment such as exhaust backpressure, exhaust gas temperature, cylinder pressure, and more are used to deliver a clear and precise picture of all aspects of tune development.

These extreme measures are essential for power and delivery and crucial to ensuring safety and reliability. Additionally, specialized equipment is used to test pressure drop across multiple points in the charge system and meter mass airflow (with added MAF) to ensure hardware is up to the task, such as our intercooler design, charge pipes, and the stock throttle body.

You will thank us for these extreme measures when delivering close to 700HP on a stock engine.

IE's TTE710 file is in the final stages of development and is estimated to be released in late spring 2022.

IE TTE710 Tune 9 second B9 S4

READY TO BUILD YOUR OWN?

The Audi B9 3.0T Turbocharged S4, S5, and SQ5 platform has been shaping into an absolute powerhouse delivering incredible performance gains from ECU tuning, simple hardware upgrades, and bolt-on hybrid turbos.

The performance potential of this platform is expected to push the performance even deeper in the future!

Whether you're chasing records or looking for a seriously fun road car, the Audi B9 3.0T platform will deliver when coupled with IE performance tuning and parts; get started with your own IE upgrades HERE.

IE Tuned 9 Second B9 S4 S5 3.0T

FAQs:

What year is the B9 Audi S4?

The B9 Audi S4 was introduced in 2017 and continued through 2023, with some updates in 2020 that included styling refreshes and minor interior tech upgrades.

Are B9 S4 supercharged?

No, unlike the previous generation (B8), the B9 Audi S4 switched from a supercharged V6 to a 3.0-liter turbocharged V6 (EA839 engine), which provides more efficient power delivery and improved performance.

How much horsepower does the B9 S4 have?

The B9 S4 produces 349 horsepower and 369 lb-ft of torque in stock form, allowing for quick acceleration and solid mid-range power.

Is the B9 Audi S4 reliable?

Generally, yes—the B9 S4 is considered reliable, especially compared to earlier models, thanks to improvements in Audi’s engine and drivetrain tech. Regular maintenance is key to longevity, particularly for turbocharged engines.

Have more questions about any IE performance ECU tuning or hardware for your Audi or VW? Reach out to our performance specialists - support@performancebyie.com

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