I'm posting a link from m3forum.net for interested members. In essence, you get for $65.00
(regularly $85) for 3 pulls with air fuel monitoring, a print out, as well as a professional opinion(s).
You need to be a m3forum member to sign up. Please add your name to the thread on m3forum to be included on the list.
Spots are filling up really fast so make sure you're quick to pull the trigger on this.
Location: Baltimore (Address: 4700 Belle Grove Road, Unit 14, Brooklyn Park, MD 21225). Time: 10am-5pm.
More details at the following Link: http://www.m3forum.net/m3forum/showthread.php?t=424334