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IE Audi 4.0T V8 EA825 ECU Tune For C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8 - IESOWC11
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IE Audi 4.0T V8 EA825 ECU Tune For C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8 - IESOWC11

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$1,499.00
$1,274.15
SKU:
IESOWC11
Availability:
In Stock
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IE Audi 4.0T V8 EA825 ECU Tune For C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8 - IESOWC11

$1,499.00
$1,274.15
Choose Option

IE Audi 4.0T V8 EA825 ECU Tune For C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8 - IESOWC11

$1,499.00
$1,274.15
✕

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Description

LEADING FEATURES

  • Horsepower & torque gains maximized
  • 91, 93, 104, E40, & E85 fuel maps included
  • Compatible with all stock hardware
  • Get the most performance with upgraded intake and intercooler
  • Stage 1 Transmission Tune included with ECU purchase
  • Harder and more aggressive launch strategy
  • Brake boost enabled for rolling launch
  • Recalibrated factory boost gauge displays higher boost
  • Rescaled horsepower and torque gauge displays
  • Gauge display needle animations smoothed (less glitchy)
  • Unused ECU tuning strategies activated and tuned
  • Auto start/stop disabled (button turns on instead of off)
  • Neutral/park rev limit raised
  • Enhanced exhaust overrun crackle in sport mode
  • Maximized map scaling for dependable throttle use
  • Boost control reconfigured for smooth and crisp power delivery
  • Optimized EGT for safe fuel ratios and maximized power output
  • Reduced turbocharger lag
  • Road speed limiters removed
  • Engineered for all climates and elevations
  • Direct port OBDII at-home flashing
  • Easy octane switching takes only minutes
  • Read and clear diagnostic/problem codes
  • Easy to use Data-logger

C8 4.0T STAGE 1 ECU TUNE

IE Stage 1 C8 EA825 ECU calibration dramatically increases hidden performance with up to 828HP and 862ft-lbs! IE's advanced tuning platform releases hidden power, maximizes the drive feel, boost delivery, throttle response, and powerband to completely transform your 4.0TT engine into a supercar powerhouse. Engineered to operate on entirely stock hardware or with an upgraded intake and intercoolers for the most performance.

INCLUDED OCTANES

Your IE tune purchase includes multiple fuel options that offer dramatic power increases. Using your IE POWERlink, switch between octanes as often as you like allowing you to run 91/93 pump gas or flash to our race gas 104 or ethanol files for a massive increase in HP & TQ in only minutes.

FULL E85

Flashing the E85 fuel map allows easy fill-ups at the pump without mixing ethanol blends. This ethanol calibration delivers a massive increase in power over regular 91/93 pump gas while keeping mid-range power in check with the factory direct injection (DI) system and avoiding lean conditions, misfires, and power loss. E85 offers amazingly fast and consistent power delivery from the pump and is much less expensive than race gas.

E40 BLEND

Ready to experience an absolute torque monster!? Mixing regular 91/93 pump gas and E85 at a 40% ethanol content (E40) creates a blend that stays within the safe limit of fuel delivery for the factory injectors. This allows the E40 calibration to produce the full torque output available from the twin-turbo V8, resulting in an insane 862ft-lbs of torque that translates to a pull with seat slamming g-forces.

An ethanol content sensor kit is highly recommended when running ethanol blends.

104 RACE GAS

In areas that do not have readily available ethanol or track enthusiasts with accessable race fuel pumps, the included 104-octane race gas file also succeeds in a considerable jump in power over regular pump gas. Sunoco GT260 Plus 104 octane is used to develop this tune and is highly recommended for the best results.

ADVANCED MAPPING

The factory ECU calibration is full of regulations and compromises that limits horsepower/torque and dull the power delivery and throttle feedback. IE calibrators re-tuned the complicated mass flow modeled boost control mapping with advanced strategies to achieve precision boost request targeting that results in unmatched power delivery. The throttle mapping also receives a significant rewrite to deliver a linear and predictable throttle feedback. These refinements result from months and months of fine details that dramatically improves your conneciton to the car with a much sportier and precise feel.

BRAKE BOOST

Commonly used in roll racing, Brake Boosting allows you to build extra turbo boost by applying brake pressure while accelerating. Release the brake pressure for a "rolling launch" and leg up on the competition.

EGT OPTIMIZATION

Exhaust Gas Temperature (EGT) is the measurement of fuel mixtures exiting the exhaust and is used to determine the health of the fuel/air mixture entering the engine. IE engineers have spent countless hours adjusting boost air/fuel ratio, ignition timing angle, camshaft phasing, intake air temps, and much more to develop the proper EGT adjustments for ultimate engine safety without sacrificing power on all octanes.

HARDWARE GUIDE

 

STAGE 1 COMPATABILITY

PART UPGRADE COMPATIBLE REQUIREMENT

STAGE 1 TCU TUNE (INCLUDED)
 

Required

AIR INTAKE
 

Recommended for the highest power gain

TURBO INLETS
 

Fully compatible

INTERCOOLER
 

Fully compatible

CATBACK EXHAUST
 

Fully compatible

DOWNPIPES

X

Not Compatible With Stage 1

MAXIMIZED OUTPUT

This is not a simple dyno tune. IE's in-house calibration systems were used to reverse-engineer the factory ECU mapping on a professional OEM motorsport level. This grants our calibrators access to every ECU mapping parameter and the ability to add custom programming as necessary. Additional sensors and data collection systems are added as required to completely realign all safety protocols and sensors for the new max-performance ECU tune. 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 power that will 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 (RS6/RS7)

591 HP

590 FT-LBS

Stock IE dyno numbers (RS6/RS7)

591 HP

616 FT-LBS

Stage 1 91 AKI / 95 RON

668 HP

768 FT-LBS

Stage 1 93 AKI / 98 RON

690 HP

780 FT-LBS

Stage 1 104 AKI / 108 RON

800 HP

821 FT-LBS

Stage 1 E85

800 HP

745 FT-LBS

Stage 1 E40

828 HP

862 FT-LBS
Shipping & Returns
Shipping

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Please confirm availability on the products page...

In Stock This product will ship within one business day. Available for local pickup in Québec, Canada.

Direct Ship Subject to supplier' stock. Orders typically ship within 2 to 3 business days.

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Warehouse Transfer Subject to supplier' stock. Orders typically ship within 6 to 12 business days.

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Back Order This part is back-ordered therefore shipping time will vary.

No Longer Available The manufacturer no longer sells this item, and we can no longer get it from any of our suppliers.

*The processing time and availability are subject to the suppliers’ stock.

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All orders of $499 or more being shipped within Canada qualify for free standard shipping. Additionally, orders less than $499 qualify for an exclusive low shipping rate. 

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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Fitment
My part doesn't have a fitment guide.

We're so sorry about that, but we're working on it! We list over 100,000 SKUs and we're updating them daily. Some products are uploaded without the fitment guides being built out. If you're unsure about product fitment, please email us via support@exoperformance.ca.

FAQ
  • How do I know if you have an item in stock?

    In-Stock Products

    In Stock

    Items marked as "In Stock" are physically in our facility, so they're ready to ship when the order is placed. If all items in your order are "In Stock", then your order typically ships within one business day.

    Other Availability Modes

    We use several availability modes to most accurately identify when products will leave their home facility:

    Direct Ship This product is available and will be sourced from one of our suppliers. It may take up to three business days before it ships.

    Warehouse Transfer We receive the item, then we ship it to remain on time with the guaranteed delivery range chosen at checkout. It typically takes between 6 and 12 business days before it ships.

    Discontinued - No longer available This product has been discontinued by the manufacturer and is no longer available.

  • How do I know if a part will fit my car?

    We update our catalog daily to provide the most accurate fitment information possible. When shopping for parts, please use the “select your vehicle” car selector on the home page. Once you've selected your car, you can filter parts specific to it.

    Additionally, on each product page, we have a tab for fitment information. By clicking on "Fitment", you can scroll and verify the part you are about to add to your cart indeed fits.

    Furthermore, if you have a vehicle added to our vehicle selector and you are viewing a product page, you'll see fitment information below the "add to cart" button. If an item fits your car it will display "This Part Fits Your: Selected Vehicule". If an item does not fit your vehicle a message will display "This Part Does Not Fit".

  • What is a core charge?

    A “Core Charge” is similar to the deposit you might pay for a can or bottle of soda. In many states, to promote recycling, you are charged a deposit when you purchase a can of soda and you receive your deposit back when you return the empty can. Many automotive parts have Core Charges that work the same way as a soda can deposit. The most common car parts that include a core charge are alternators, calipers, steering racks, and fuel injectors.

  • What is MAP pricing? Why can't I get a discount on a MAP item?

    "MAP" pricing, or Minimum Advertised Pricing, means that the vendor set a minimum retail price that we're not allowed to violate. MAP items cannot be discounted because the decrease in price would violate that threshold.

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