ACHTUNING! - 425.895.0000

We had a nice opportunity today, 2 B7 S4s getting catback exhausts installed, one customer chose the new STaSIS exhaust and the other chose the APR exhaust. We made a clip showing the results of both, this was slightly impromptu and in the future we will have clips with better audio quality.You can find more pics and information on both systems on our Achtuning.com website.