IE 3.0T Overdrive Supercharger Pulley
Shipping & Returns
Shipping & Returns
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What is your return policy?
We do accept returns. Please email us at info@broxtuning.ca to submit your request. Items sent to us without submitting a request will not be accepted.
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. Customer service is at the top of our values here at Brox Tuning and we try our best to make the return process painless for our customers. If you need more info please click here for our detailed return policy.
When will my order ship?
Once an order is placed, if the item is in stock we will have it shipped out within 1 business day. Out of stock items usually ship within 1-2 weeks. Please email us if you have any questions regarding inventory at sales@broxtuning.ca.
Do you ship worldwide?
We only ship to Canada & USA.
Price Match
Price Match
If you're shopping for parts and want to make sure you get the best price before you order, give Brox Tuning the opportunity to earn your business. Call us at (416) 798-BROX or email us at sales@broxtuning.ca with the required info below:
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Local Pick Up
Local Pick Up
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Description
Description
IE is excited to release upgraded overdrive pulleys for 3.0T Engines. The overdrive supercharger pulley increases the charger RPM by 10%. When adding the overdrive crank pulley the supercharger is increased by another 16%, to 26% in total. This translates to higher boost levels and more power!
The supercharger pulley functions by increasing the supercharger RPM throughout the full powerband. At redline supercharger speed is increased by 1800 RPM. The IE pulley is 57.50mm in diameter, making it one of most aggressive and powerful on the market.
Fitment Note: Does not fit 2016 S4, 2015+ A6 and Q5 / Q7. These engines are easily identified because the supercharger pulley has 4 bolts to attach it to the supercharger.
Installation Note: You will need to remove the stock supercharger pulley in order to install an IE unit. You will need a 3.0T Pulley Puller Kit and a toaster oven or hot plate to heat the pulley for installation. IE's full install guide is located here: (LINK COMING SOON). Due to the hardware and tools required, professional installation may make more sense for casual enthusiasts.
| Pulley Type | S/C Pulley Diameter | Crank Pulley Diameter | S/C Ratio |
| Stock Pulley | 63.20 | 162.25 | 2.5672 |
| IE Stage 2 Pulley (S/C Pulley Only) | 57.5 | 162.25 | 2.8217 |
| IE Dual Pulleys (S/C & Crank Pulleys) | 57.5 | 188 | 3.2695 |
Features:
- Increases Supercharger RPM by 10%
- Replaces stock pulley on Eaton TVS 1320 supercharger
- Engineered in-house using CAD modeling and FEA analysis
- CNC machined from billet steel
- Inside bore precision honed at IE
- 1x IE Overdrive Supercharger Pulley
- 3.0T Supercharger Pulley Puller Tool (IEBAVJ4)
- Stage 2 tune (IE tune coming soon!)
- Cold Air intake (IEINCG2 S4 intake or similar)
- Heat exchanger upgrade

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.
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