I would just get the exhaust shortened. If you get a '95 - '97 cat, you will need a different rear O2 sensor. I'm sure someone who has had their mid pipe shortened, has a picture of it. Any good muffler shop should be able to fix it without any problems. Eric Waterman 1996 200SX SE-R 1997 200SX SE-R (for sale) 1991 Sentra SE-R This means that the custom exhaust will > NOT be a perfect fit