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Integrated Engineering Supercharger Pulley Upgrade for CREC Audi A6/A7
Integrated Engineering Supercharger Pulley Upgrade for CREC Audi A6/A7

Integrated Engineering Supercharger Pulley Upgrade for CREC Audi A6/A7

Integrated Engineering
Ships from Supplier
SKU IEBAVJ5
$216.99 - $216.99
$216.99
$216.99 - $216.99
$216.99
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

IE Audi 3.0T Late-Style Supercharger Pulley

The IE supercharger pulley for late 4 bolt style 3.0T V6 Audi engines extracts more power from your supercharger by spinning the unit 7% faster than stock, resulting in higher boost levels. Paired with a Stage 2 Tune, you can expect gains over 25 horsepower on pump fuel.

LEADING FEATURES

  • Increases supercharger RPM by 7%
  • Increases supercharger boost levels   
  • CNC machined from billet steel
  • Inside bore precision honed at IE  
  • Zinc plated to ensure no rust
  • Replaces stock pulley on 4 bolt Eaton TVS 1320 Superchargers
  • Engineered in-house using CAD modeling and FEA analysis

SMALL PULLEY, MORE BOOST!

he IE 4 Bolt Style Supercharger Pulley is designed for many late-model Audi 3.0T Supercharged engines that use the non-press-fit updated bolt-on style of supercharger pulley found on many 2016+ B8/B8.5 S4, S5, Q5, SQ5, C7/C7.5 A6, A7, and Q7 models. The pulley functions by increasing the supercharger RPM throughout the full powerband. The IE pulley is 58.8mm in diameter, making it one of most aggressive and powerful on the market.  

Does not fit early press-fit style S4, S5, A6 Q5/SQ5, and Q7. These engines are easily identified because the supercharger pulley has no bolts to attach it to the supercharger.

PULLEY SPECIFICATIONS

PULLEY TYPE SUPERCHARGER PULLEY DIAMETER     CRANK PULLEY DIAMETER     SUPERCHARGER RATIO    
Stock 4 Bolt Pulley 62.9 162.25 2.5794
IE Stage 2 4 Bolt Pulley 58.8 162.25 2.7593
IE Dual Pulleys (SC & crank pulleys)     58.8 188 3.1972

 

WHAT'S INCLUDED & WHAT'S SOLD SEPARATELY

The following items are included:

  • 1X IE Overdrive Supercharger Pulley

  • 4X Allen head pulley bolts

The following items are not included but required:

  • Stage 2 tune

Recommended, but not required items:

  • Cold Air intake  (IEINCG2 S4 intake or similar)
  • Heat exchanger upgrade

INSTALLATION

Installing the 4 bolt style supercharger pulley is rather easy for the casual enthusiast and only requires basic tools and can be completed in a matter of hours in most cases. Our full install guide is located HERE. 

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 14 applications
A6
Make Model Engine Years
Audi A6 Elite 2.0 2016–2016
Audi A6 Elite 3.0 2016–2016
Audi A6 Premium 2.0 2016–2018
Audi A6 Premium Plus 2.0 2016–2018
Audi A6 S Line 1.8 2016–2018
Audi A6 S Line 2.0 2016–2016
Audi A6 S Line 3.0 2016–2016
A7
Make Model Engine Years
Audi A7 Quattro Competition 3.0 2017–2017
Audi A7 Quattro Elite 3.0 2016–2018
Audi A7 Quattro Elite 2.0 2018–2018
Audi A7 Quattro Premium Plus 3.0 2016–2018
Audi A7 Quattro Prestige 3.0 2016–2018
Audi A7 Quattro S Line 3.0 2016–2018
Audi A7 Quattro S Line 2.0 2017–2018

Fitment data last updated: 2026-05-03