hi all you contour enthusiast! i have a question that hopefully someone will answer. I like in maryland and we have emission testings here lik every 2 yrs or so..i have an intake, removed resonator and an after-market exhaust. I wanna get a sho shop Y-pipe but im not sure if it will pass emissions. does anyone have a y-pipe and still pass emmission tests? and what are the "pluses" of having the y-pipe? i might also want to just get a universal mass flow catylitic converter but then again im still worried about emissions. can someone help me?
