Originally Posted by 1cleanZ

I'll try and get some vids up as well if the 50's stick around this week(dang MN weather). I was in a HUGE debate between Resonated TP's or Resonated HFCs. I stuck with Resonated HFCs and a NONresonated Xpipe and damn....I wouldn't ever think twice about going any other route.

I ran RHFCs with an 18" resonators in the xpipe on my G37s, but on the Z going with the NONresonated X, the tone/note is even more refined. Rather then a constant tone, it has the refined rumble which IMO is just straight sex to your ears, and makes it like no other exhaust on the market.