SKU: 20154191950

IE Audi B8/B8.5 A4/A5 Performance Tune (2009-2015)

Sale price$288.94 Regular price$321.04
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

IE Audi B8/B8.5 A4/A5 Performance Tune (2009-2015)IE AUDI A4 A5 2. 0T TSI PERFORMANCE TUNING IE's motorsport inspired software brings track ready ECU programming to your Audi A4 (B8 B8. 5) while retaining factory comfort and reliability. Developed in house, IE engineers are equipped with industry leading tuning technology to completely reverse engineer the factory mapping and safely modify it to maximize performance. Years of professional tuning high powered race vehicles and intimate knowledge of

IE AUDI A4/A5 2.0T TSI PERFORMANCE TUNING
IE's motorsport inspired software brings track-ready ECU programming to your Audi A4 (B8/B8.5) while retaining factory comfort and reliability. Developed in-house, IE engineers are equipped with industry leading tuning technology to completely reverse engineer the factory mapping and safely modify it to maximize performance. Years of professional tuning high-powered race vehicles and intimate knowledge of the VW & Audi engines results in a wicked fast car on the street or the track. Your new software tune is easily uploaded to your factory installed ECU (engine control module) without touching a wrench in your own driveway. Multiple tunes are available to match your stock or installed aftermarket hardware.

PRODUCT FEATURES:
  • Massive horse power & torque increase
  • Multiple stages available
  • Improved throttle response
  • Increased Rev limiter
  • Remove Top Speed limiter 
  • Requires IE DIY Flash Tool
  • Easily and quickly tune your car at home

POWER GAINS

  • Stage 1 (stock hardware): +45-55HP & +40-50TQ (ft-lbs) over stock
  • Stage 2 (requires hardware upgrades): +65-75HP & 65-75TQ (ft-lbs) over stock
*Power figures were measured at the hub performed on a hub dynamometer, power figures are taken from multiple vehicles. Power gains may differ from advertised as individual vehicles will vary in maintenance, mileage, and conditions. HP=horsepower, TQ= Torque ft-lbs.

AVAILABLE TUNES

IE STAGE 1
The IE Stage 1 B8 Audi A4 tune delivers an aggressive power upgrade without having to install any hardware modifications. Perfect for customers looking for a big jump in power without adding any additional hardware. In a matter of minutes, the vehicle will be much more enjoyable to drive with a massive boost in performance. Designed for use with regular pump 91/93 octane, resulting in an instant +45-55HP & +40-50TQ gain.

  • Optimized for stock hardware
  • Recommended:
    • IE Performance FDS Intercooler - IETPCG1
    • IE Cold Air Intake - COMING SOON!

IE STAGE 2

The IE Stage 2 B8 Audi A4 performance flash is designed for customers looking to maximize the performance of the factory engine internals and turbochargers. IE Stage 2 software fine tunes the ECU calibration to match installed aftermarket hardware. Stage 2 results deliver massive power gains across the powerband, fully realizing the engine and stock turbocharger potential. With required hardware modifications, typical power gains around +65-75HP & 65-75TQ (ft-lbs) over stock.

  • Required:
    • IE Performance FDS Intercooler - IETPCG1
    • IE Cold Air Intake - COMING SOON!
    • Downpipe or full turbo-back exhaust

EASY AT-HOME TUNE INSTALL


Required to flash your new tune, IE's DIY Flash Tool allows you to quickly upload your tune from your own garage or driveway. This OBD plug-in device is easy to use with a Windows powered laptop and WiFi connection. Your new tool also includes the abilities to switch between multiple octane files (available separately), reading and clearing diagnostic codes, upgrading Stages, or flashing back to stock.

UPGRADING TUNES

Already have an IE Stage 1 tune and IE DIY Flash Tool? Upgrading to Stage 2 or beyond is easy! You only pay the difference in cost between the files with no additional or hidden fees. Once the required supporting hardware is installed, simply plug in your DIY Flash Tool and follow the instructions on your screen to purchase and flash the upgrade file. TECHNICAL FEATURES

DYNOMETER OPTIMIZED


After completely reverse engineering the factory ECU, our engineers use our in-house Dynapack DP42 dynamometer to perform repeated runs to test each change that is made to the software and confirm drivability in any situation. This ensures IE performance software delivers massive horsepower and torque increases across the entire powerband. Using our in-house dyno and advanced tuning tools, IE engineers have fully optimized every aspect of the factory ECU mapping on many different vehicles. This produces a tune that retains all factory like driving and safety protocols when needed, and an intense surge of power when you want it.

REMOVED SPEED LIMITER
The factory ECU speed limiter has been removed to make sure the increased power and torque can be used to its full potential on straightaways and drag strips.

INCREASED REV LIMIT
With the significant power increase, the rev limiter is also increased to allow a wider powerband on all IE files. By increasing the rev limit, you gain a perfect match for the increased performance available from your new IE performance software tune.

IMPROVED THROTTLE RESPONSE
To further increase the responsive feel of the car, IE engineers have carefully adjusted the throttle sensitivity. This offers a more connected feeling to your car with plenty of power available right beneath your foot.

OPTIMIZED FUELING
All IE tunes have been adjusted to run as economically as possible, dialing in air/fuel ratios to exactly where they need to be. With an IE performance ECU flash, it is common to see increased fuel economy under cruising and part-throttle driving.

Fitment:
  • AUDI - B8 & B8.5 A4 2.0T EA888 GEN1/GEN2 ENGINES (2009-2015)
  • AUDI - B8 & B8.5 A5 2.0T EA888 GEN1/GEN2 ENGINES (2008-2015)
  • AUDI - B8 & B8.5 A4 ALLROAD 2.0T EA888 GEN1/GEN2 ENGINES (2009-2015)


 

About Integrated Engineering: Merging decades of experience with hundreds of hours of prototyping, engineering, dyno testing and daily usage evaluation has output exhaust systems that are the ultimate compliment to your performance car. IE products are proudly engineered, designed, and manufactured in-house, in Salt Lake City USA.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 20154191950

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Karla Browner
Draper, US
★★★★★ 5
Great product and value for the money
Pattern Name: Half Ears, Size: 4 Pound (Pack of 1)
Dog loves these. I only feed her natural food and treats. These are very healthy. She's a strong healthy 2 year old puppy. Will be buying again soon. It is a great product for the money. They are chewed up in minutes because she loves them. They do have a bit of an odor but it's not overbearing.
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Reviewed in the United States on April 2, 2026
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Kristina
Port Orchard, US
★★★★★ 5
A great natural treat option, my dog approves
Pattern Name: Full Ears, Size: 8 Count, Pattern Name: Full Ears, Size: 8 Count
Ingredients: Natural pig ears 👍, they smell smoky (my dog loves it, I don’t mind it), most of the time they are a decent size. My dog is half American bully and a heavy chewer so these are a great option for him. The quality is always good, and the bags I get are always fresh. These are a good treat for him when I have to sneak out for a bit or when I am leaving for work in the morning. I have purchased these several times. I also appreciate the eco friendly bag :)
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Reviewed in the United States on February 23, 2026
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Tannika Jones
Massapequa, US
★★★★★ 4
Dog Treats
Pattern Name: Full Ears, Size: 8 Count
The pit bull and shiba inu love them.
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Reviewed in the United States on March 4, 2026
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Freestorm
Grantham, US
★★★★★ 5
Great Natural Chew Dogs Love, but Can Be a Bit Messy
Pattern Name: Half Ears, Size: 25 Count (Pack of 1)
These pig ears are a big hit with dogs and keep them busy for a good while. They’re made from a single ingredient, which is a nice plus if you’re looking for something more natural. They help with chewing and can support dental health by reducing plaque while your dog works on them. That said, they can be a little greasy and have a smell, which is pretty normal for pig ears. Also, they may not last as long for heavy chewers. Overall, a tasty and natural treat most dogs will love, just expect a little mess.
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Reviewed in the United States on April 12, 2026
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Charmaine
West Palm Beach, US
★★★★★ 5
Large and fresh
Pattern Name: Full Ears, Size: 25 Count (Pack of 1), Pattern Name: Full Ears, Size: 25 Count (Pack of 1)
These are the next best thing from Costco’s pig ears that aren’t always around. Of course these are twice as much from Costco but mine doesn’t have them in stock right now. These ears are great! They are whole ears that are not stale or old. The bag says it’s bio-based and that it’s made out of sugar cane. My pit bull and Dogo recommend these!
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Reviewed in the United States on April 30, 2026

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