Its listed that the exhuast is 2.25. way too small IMO. Hell I had 2.5 on my 1st gen NA. Plus installing a cutout and going open exhuast will help with spool and its better than spending 350 on a cat back.
GO FOR IT!!! Those things are soo sweet. Make the outlet come out the side...like put a lil pip on the side of the car...so when dumb people come up to you and want to race your "neon" just flip the switch and blow your fumes in their ears!!!!.....Such a good idea....I love it! :lol: :!: