dark_controller

I am looking at getting a catback exhaust. I dont know wether i should get a turbo exhaust or an NA exhaust. Is ther much difference? My car right now is NA, but i plan do put on a turbo.

Waynehead05

get a turbo 3" and use a silencer. you'll have most of your tq. back for now.

dark_controller

Will i have to worry about it running rich or lean?

wikd240

only if you have a rich or lean problem now... if you plan on going turbo in the future then the 3 inch wouod be smart no need for getting 2 exhausts... if you plan on staying na then a 3 inch system would work but be over kill (IMO) even with my total build up of a na ka motor im only using custom bent 2.5 inch pipes

dark_controller

ok thanks. I appreciate the help.

donteventry

If your gunna stay NA, for a while then id get the Apexi N1 dual tip exhaust and then when you get a turbo take the dual tip off and put the single tip on. (if thats possible) Itll take some welding and if you dont know how to weld then it would cost you to bring it to a shop and have them do it. But the dual tip is better for NAs because of the outlets on the dual tips (2.5inch) which would equal less backpressure (correct me if im wrong). But there is a thread on exhausts and they discuss both versions of Apexi N1 exhaust system, the dual tip and the single tip.

dark_controller

Thanks for your input, but i already ordered my exhaust. But its ok cuz im planing to turbo it within a couple of months.