Integrated Engineering

IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5

IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5
IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5
IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5
IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5
IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5
IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5
IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5
IE Audi 3.0T Throttle Body Upgrade Kit For 8R-B8 SQ5 & Q5
  • Description
  • Refund Policy


This throttle body upgrade kit has been engineered for existing IE dual pulley tuned Audi Q5/SQ5 3.0T Supercharged engines. For S4, S5, A6, or A7 3.0T engines, see part number IEINCG3A

  • Includes cast aluminum and CNC machined adapter
  • Includes upgraded German Continental throttle body
  • Includes plug-and-play throttle harness
  • Includes reinforced silicone coupler for IE intake system
  • Includes free tune update for existing IE dual pully tunes
  • Releases max amount of power from dual pulley setups
  • 20% increase in flow over the stock throttle body
  • Smooth transition from inlet to throttle body
  • Same as stock operation
  • Direct bolt-in retains all factory parts and systems
  • Port matchable for a ported supercharger
  • Up to 548 horsepower on dual pulley setups


IE throttle body kit includes a new air intake inlet silicone adapter that directly fits IE's Cold Air Intakes. This coupler directly creates a perfect high-flow transition from the intake velocity stack to the new large throttle body. No modifications or extra adapters are required!

IE SQ5 cold air intake required for no-modification install


A larger throttle body only performs if the airflow is delivered correctly. A simple adapter plate creates an abrupt transition that inhibits airflow. The IE cast aluminum adapter was optimized with computer flow dynamics (CFD) software for the optimal path and shape to transition airflow speeds up air velocity with minimum turbulence smoothly.



IE engineers performed flow bench and power tests of multiple throttle bodies to determine the best size to include in our kit. While easier to fit, smaller 75mm throttle bodies do not completely open up the factory restriction, while more significant 84mm and 90mm throttle bodies result in no extra power gains. The included German made Continental throttle body offers the most power available from a size standpoint while allowing for an optimal-flow-designed adapter housing.


The stock-equipped throttle body is perfectly fine for stock pulley sizing and functions effectively on single pulley ratios. However, on higher power setups running supercharger/crank pulleys, heat exchangers, higher octanes, ethanol, etc., this small throttle becomes a big flow restriction for the supercharger. By increasing the size of the throttle body coupled with our smooth transition adapter, the supercharger and engine can breathe free and pull the required air demands from the intake system.


The larger throttle body hardware is plug-and-play; however, the ECU calibration still needs to account for the different electronics, larger throttle plate position, and flow characteristics. As a convenience, IE Stage 2 dual pulley tunes include a free throttle body tune option for all features and octanes. This update is included with IE dual pulley files at no additional cost.

Requires existing IE Stage 2 Dual Pulley Tune


Your car will be up and running in no time by simply flashing the Throttle Body Upgrade software and plugging in the new throttle body with the included extension harness. There are no electrical trick boxes or funky harnesses to give you issues. Aside from the increased power, your SQ5 will drive and function like stock.





2014-2017 (8R/B8)




2009-2017 (8R/B8)


Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.


* Customer must pay for the shipping to the original manufacturer.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

* Gift cards

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

* Book with obvious signs of use

* Any item not in its original condition, is damaged or missing parts for reasons not due to our error.

* Any item that is returned more than 14 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at


We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at labelled as “Defective Item”


If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.


You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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