Quote Originally Posted by Dr.k20z1 View Post
because we all made mistakes by getting 2.5inch wen we were noobs with cars.. now that we kno we all want 3inch haha.. my next upgrade will be 3inch for sure!
Because most people with a DC5r use it as a daily, and a 3 inch exhuast is going to be very loud, and if you drive on the high way, VERY annoying. Remeber DC5r dosn't have sound deadening, so the exhuast note is going to echo through the cabin.

I have been in a DC5r with a Buddyclub Spec 4 (or which ever is the really loud one). I was only in the car for about 30min and it turned me off loud exhuasts (reason why i run Mugen)

People from the states have been using the 3" systems for years, and alot of the kswap people in Aus have been also so its nothing new, just that people don't want to draw attention to themselves.

If your after as much performance gain as possible, get the 3", but just make sure you have all the other required mods to make it all work (intake and ECU)