what about this guys. what if i use this silicone piping for the in piping and 2.5 for out the IC to the TB and not aluminum. and just have a little section of alum. for the BOV, supported of course.
Silicone i BELIEVE has better flow and is better for cold air transfering. Ive seen this done on WRX, where they have actual kits and gain HP . smoother bends and what not. its rating meet and beat what ill be seeing. plus no welding, whatcha think
http://cgi.ebay.com/ebaymotors/2-3-p...4163QQtcZphoto