IE 3.0T TFSI 188mm Crank Pulley & Damper Upgrade Kit| Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7

AUDI

A7

C7/C7.52011-2016

3.0T TFSI Supercharged

2016-2018 A6 & A7 CREC 3.0T engines do not have compatible IE software support for lower crank pulleys. IE single pulley CREC tunes safely produce typical dual pulley ratio numbers on this platform. Running dual pulley ratio setups may cause supercharger clutch failure on CREC engines and is not recommended. CREC engine is also found in ROW (rest-of-world) markets on some late-model S4 & S5 3.0T as well. CREC engines are easily identified as the supercharger pulley has 4 bolts to attach it to the supercharger instead of a press-fit style.