The steeda catback I put on my '03 a couple weeks ago does not fit as well as stock. One of the hangers was not properly aligned, causing the fitment in the rubber mount to be cramped and in a bind. I ended up bending the hanger on the catback to get a better fit, but now seeing the pipes from the rear of the car lets you see one is a little lower than the other and does not look as clean as stock. I do like the sound however, but am disappointed in the craftsmanship.