Integrated Engineering Audi 3.0T B8 C7 Crank Pulley Upgrade Kit (S4, S5, A6 & A7)
Please note: All our “Stock To Order/Special Order” items for Integrated Engineering are processed on the 1st & 14th of each month and usually arrive 2-3 weeks after the order date from the United States.
IE is excited to announce it’s Overdrive Crank Pulley Upgrade for 3.0T Engines. The upgraded pulley will increase the supercharger RPM by 26% when paired with an IE Upgraded Supercharger Pulley. This results in higher boost levels and a very fast 3.0T engine. Read more to get the details!
- Installs over the stock crank pulley and increases the supercharger RPM
- 16% additional increase in supercharger speed
- 26% Increase supercharger speed when used with IEBAVJ1A
- Retains the OEM damper to ensure crankshaft safety
- IE overdrive crank pulley diameter is 188mm (stock 162.25mm)
- Lightweight anodized aluminium construction
- Includes belt and all replacement hardware
What Does A Crank Pulley Upgrade Do?
The IE Overdrive Crank Pulley Upgrade is designed to work in-hand with the IE Overdrive Supercharger Pulley Upgrade Kit. When installed together the charger speed will increase by 26% resulting in higher boost levels and more power. Also required for proper operation is a stage 3 tune and intercooler upgrade. Healthy power gains will be realized from running a dual pulley setup, however, gains will vary depending on the ECU tune used. This pulley also removes all supercharger torque from the OEM Damper unit, greatly decreasing the chances of damper failure.
|PULLEY TYPE||SUPERCHARGER PULLEY DIAMETER||CRANK PULLEY DIAMETER||SUPERCHARGER RATIO|
|IE Stage 2 Pulley (SC pulley only)||57.5||162.25||2.8217|
|IE Dual Pulleys (SC & crank pulleys)||57.5||188||3.2695|
What's Included & What's Sold Separately
The following items are included:
1X IE Overdrive Crank Pulley
1X Overdrive Serpentine Belt
- 8X Overdrive Crank Pulley Bolts
The following items are not included but required:
IE Stage 2 Dual Pulley Tune
IE Overdrive Supercharger Pulley Removal Tool
- Heat exchanger upgrade
- Audi - B8/B8.5 S4, S5, C7 A7, A6, SQ5, Q5, Q7 3.0T
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Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods, custom products (such as special orders or personalised items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
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The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. Please note that the customer is responsible for ensuring the correct part is ordered and fits the vehicle it purchased for.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please note the Exceptions / non-returnable items section, which states there are no returns for perishable goods, custom products (such as special orders or personalised items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please remember it can take some time for your bank or credit card company to process and post the refund too. Some refunds may incur an admin/restocking fee.