IE 3.0T TFSI 57.5mm Press-Fit Supercharger Pulley Upgrade| Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7
IE 3.0T TFSI 57.5mm Press-Fit Supercharger Pulley Upgrade| Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7
IE 3.0T TFSI 57.5mm Press-Fit Supercharger Pulley Upgrade| Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7
IE 3.0T TFSI 57.5mm Press-Fit Supercharger Pulley Upgrade| Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7
IE 3.0T TFSI 57.5mm Press-Fit Supercharger Pulley Upgrade| Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7

IE 3.0T TFSI 57.5mm Press-Fit Supercharger Pulley Upgrade| Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7

Rated 3.7 out of 5
Based on 6 reviews

IEBAVJ1C

Regular price $199.99 Save $-199.99
Out of Stock
Approximate Ship Date: May 30, 2022

The IE supercharger pulley for 3.0T V6 Audi engines is a great mod to extract more power form your supercharger. Capable of up to 492HP on it's own with a IE stage 2 single pulley tune, or combine with IE 188mm crank pulley (IEBAVJ7) (Stage 2 dual pulley) for up to a massive 548HP! These power gains are achieved by spinning the supercharger unit significantly faster than stock for higher boost levels with pulleys and proper ECU tuning.   

LEADING FEATURES

  • Increases supercharger RPM by 10% for single pulley
  • Combine with IE 188mm crank pulley for 26% SC RPM increase
  • Increases supercharger boost levels for single & dual pulley tunes
  • CNC machined from billet steel
  • Inside bore precision honed at IE  
  • Zinc plated to ensure no rust
  • Replaces stock pulley on Eaton TVS 1320 Superchargers
  • Engineered in-house using CAD modeling and FEA analysis

SUPERCHARGER PULLEY

IE's Supercharger Pulley Upgrade for Audi 3.0T TFSI Engines found in B8/B8.5 S4, S5, Q5, SQ5 and C7 A6, A7 models increasing the supercharger RPM throughout the full powerband. At redline supercharger speed is increased by 1800 RPM. The IE pulley is reduces the size to 57.5mm in diameter, making it one of most aggressive and powerful on the market.  

PULLEY SPECIFICATIONS

PULLEY TYPE SUPERCHARGER PULLEY DIAMETER     CRANK PULLEY DIAMETER     SUPERCHARGER RATIO    
Stock Pulley 63.20 162.25 2.5672
Single pulley (SC pulley only) 57.5 162.25 2.8217
Dual Pulley (SC + 188mm crank pulley)     57.5 188 3.2695
Dual Pulley (207mm crank pulley) 63.20 207 3.2753


If you want to jump straight to Stage 2 dual pulley power, IE 207mm crank pulley IEBAVJ6 can be used instead without the need to purchase this smaller press-on SC pulley.

WHAT'S INCLUDED & WHAT'S SOLD SEPARATELY

The following items are included:

  • 1X) IE 57.5mm overdrive supercharger pulley

The following items are not included but required:

  • IE stage 2 single or dual pulley ECU tune
  • IE 3.0T supercharger pulley puller tool (IEBAVJ4)

    INSTALLATION

    The factory and IE supercharger pulleys are a press-fit design. Installation requires removal of the stock pulley using an IE pulley puller tool and properly heating the new IE pulley. Due to the hardware and tools required, professional installation is recommended. Our full install guide is located HERE. 

    FITMENT

    • Audi S4 2009-2016 (B8/B8.5) 3.0T
    • Audi S5 2013-2015 (B8/B8.5) 3.0T
    • Audi S5 Convertible 2008-2015 (B8/B8.5) 3.0T
    • Audi SQ5 2012-2017 (B8/B8.5) 3.0T
    • Audi Q5 2008-2017 (B8/B8.5) 3.0T
    • Audi A6 2012-2016 (C7) 3.0T*
    • Audi A7 2011-2016 (C7) 3.0T*

    *2016-2018 A6 & A7 3.0T engines and some late model ROW (non-US) S4/S5 are equipped with a different engine (CREC) is not compatible with IE press-on supercharger pulley. Please see our 3.0T CREC 4-bolt supercharger pulley for these model years. CREC engines are easily identified as the supercharger pulley has 4 bolts to attach it to the supercharger instead of a press-fit style.

     WARNING: Warranty VOID if a non-IE puller tool (part numberIEBAVJ4) is used to remove your pulley. Using any other tool other than the IE unit will DEFINITELY destroy your pulley. DO NOT ATTEMPT TO REMOVE IE PULLEY WITHOUT IE BRAND PULLER TOOL.

    average rating 3.7 out of 5
    Based on 6 reviews
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    67% of reviewers would recommend this product to a friend
    Fitment
    Rated 3 out of 5
    Quality
    Rated 3 out of 5
    Value
    Rated 4 out of 5
    FItment
    Rated 3 out of 5
    6 Reviews
    Reviewed by Bradford S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Supercharger Pulley

    Installed the supercharger pulley on my 2012 Audi A7 and upgraded to the stage 2 tune. Installation was so easy. IE has excellent customer service. I highly recommend them.

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    Rated 5 out of 5
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    Reviewed by Ryan K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Works great with crank pulley upgrade

    Very easy install. Would recommend doing both crank pulley, HX and this at the same time if you’re going to have the bumper off.

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    Rated 5 out of 5
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    Reviewed by Carlos
    I recommend this product
    Rated 5 out of 5
    Review posted

    HOT!!! But Worth it

    First time installing one of these, went pretty smooth no issues, perfect fit. It’s funny watching someone run trying to put it on while it hot but overall the whine is louder and makes more power I’m happy with it, i will recommend this

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    Reviewed by Cody M.
    I recommend this product
    Rated 5 out of 5
    Review posted

    This is a must have!!!

    If you like the stage one you will go crazy over the stage two with this pully it was really easy to install and only took me an hour and a half with there instructions anyone with some auto knowledge can install this. They will give you so much help as...

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    Reviewed by Enrico T.
    Verified Buyer
    I don't recommend this product
    Rated 1 out of 5
    Review posted

    did not fit don’t buy

    IE,

    Probably will not post this review. Do not buy this poly does not fit as described. Followed the installation instructions Exactly. Also followed recommendations by their tech support on the phone, which also did not work. my car sat on the hoist at the shop for 10 hours which I was charged for until a new pulley was purchased ( not IE) and installed. These instructions were exactly the same and the pulley went on like butter. Now I am fighting with them to reimburse me $150 for the pulley when I had to buy a new one plus all the extra cost incurred at the shop. I think I’m being extremely fair in this.

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    Rated 1 out of 5
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    Rated 1 out of 5
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    Rated 3 out of 5
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    Rated 1 out of 5
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