What a B8 S4 APR high boost pulley install looks likeAs you no doubt know (being an avid Audiboost reader, right?), APR released their pulley upgrade for the 3.0 TFSI supercharged V6's. These pictures show the process of installing the pulley on a B8 S4 which does not seem to be too difficult. So, go ahead and order up your pulley and do your own install. Pictures are courtesy of Elite Motorsports who did the install on this S4.
This article was originally published in forum thread: What a B8 S4 APR high boost pulley install looks like started by Sticky View original post