I have Pro-Streets on my '90 and they fit like crap. it's like the flow tubes are not bent enough. The outlet on the muffler is too close to the middle of the car, so i had to mount them at an angle, and I couldn't get tail pipes to work. I had some old flowmaster tails, and we heated/bent the tubing, and had to cut weld them in pieces to make them work for now. And they are GT turn downs on an LX

I'm very dissapointed. i sent and e-mail to spintech a few days ago and got no reply yet....
But they do sound nice, lol I would like to get the Sportmans if they allow me to send these back as credit.