Went down to Xotic Motorsports in West Chester (area) PA for there dyno day. $50 4 pulls, not bad. 258AWHP 330FT-LBS. I was very impressed with the torque I made. Not bad for a chip and cat-back. Heres the video
http://www.vwforum.com/rides/s4g/s4gdyno.wmv
Bookmarks