i have a 98 se mtx and i had a 2.5 inch exhaust made from the cat back with a dynomax superturbo muffler since i didnt want a lot of noise. i dont have a resonator in so i have a little rasp when the exhaust is cold. the factory exhaust was a joke only 2 inch pipe. it was the first mod i did. i have pics of all my modson my cardomain link below.

98 contour s.e. sport mtx http://www.cardomain.com/memberpage/503352 all mods shown on page