they have yet to come out with an aftermarket catback for the 06 Civic DX,LX or EX just the SI . What is the diffrence in the layout of the exhaust . Is it possiable for the SI Exhaust to fit a 06 lx . Or if I orderd one for the SI could a muffler shop just add on or bend a pipe to make it fit what I have . Im sorry but Im tired of no vibration in my car . I dont want a univesal exhaust like Apexi cause they suck .So check out this website and see what you think . They also have a few kits for the new civic. Also alot of other car choices to choicer from for aftermarket parts .

http://autocityimports.com/civic-exh...1203_2309.html