Just want to give a shout out to NSPerformance in Spartanburg, sc. David is awesome he treats you like a person and not just wallet. I have been having problems with my ca18det for over a year and they where able to fix it all and for a very fair rate. If you live any where in the area and looking for a shop this one indeed is a great shop. There web site http://www.nsperformance.net/index.htm

Been dealing with them for a while now.no complaints.