might be a dumb question..but does anyone know if you can use the art pipes with the greddy tt kits?? bunch of my friends are saying you can, although my tuner is saying it would be a waste of money to buy the art pipes because they arent compatible lol

 

Just have the tuner make a set of down pipes which will cost a lot less. The ART pipes were designed to work on an N/A setup where that extra tubing is supposed to help with scavenging, something that is not important for turbos.