![Integrated Engineering 57.5mm Supercharger Pulley Upgrade | B8 S4 · S5 · Q5 · SQ5 · C7 A6 · A7 | 3.0L SC V6 E65 · E66 745Li 4.4L V8 [N62] Stainless Steel Metric hardware is](https://cdn.shopify.com/s/files/1/0635/0032/1015/files/IntegratedEngineering57.5mmSuperchargerPulleyUpgradeB8S4_S5_Q5_SQ5_C7A6_A73.0LSCV6.png?v=1683834714)
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Stainless Steel Metric hardware is used throughout the kit to securely mount and fasten all components together
Top class fully synthetic
When using wheel spacers
Only the best materials and design features were used for a high-end fit
There is no binding or flexing with these arms
Integrated Engineering 57.5mm Supercharger Pulley Upgrade | B8 S4 · S5 · Q5 · SQ5 · C7 A6 · A7 | 3.0L SC V6 E65 · E66 745Li 4.4L V8 [N62] Stainless Steel Metric hardware isThe 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. IE's
