I was wondering.

What kinda of prices (canadian) can I expect and what names should I go with for a full exaust? header cat back etc.

I have a 00 Sunfire 2.4.

Would it be wiser to stay witha dual exaust or go single?

And lastly will my car pass emissions tests?

P.S I'm in canada

Thanks

ur prolly best off getting a custom cat-back with the muffler of ur choice, pacesetter makes good headers, and as for emisiosn as long as ur car is runing healthy an u keep a cat on there i think u should be fine,

Check Ebay, if the sellers will ship to Canada. They have all types of exhaust parts on there. I'd suggest a Magnaflow muffler/high flow cat and OBX header, and have a shop do the piping for you. And I'd go single, I don't think the 4 cylinders flow any better with a y to two mufflers, plus duals are added weight. But whatever you like better works best for you.

theres no reason for dual mufflers on a 4 cylinder besides looks....

you dont have two headers, so there really is no need for two mufflers and y pipes besides looks.