I did TTI here are some pictures and fitment was not any better than some others. Just at different places. But they were large tube and 3 inch pipes so that could have been the issue. If I do headers they have to be race headers unless they are free or real cheap. I mean bare and just paint with Barbi-Q paint. Here is the Demon we did . I believe the total cost was $1600 for the headers and pipes. Way to much for my pocket and they still hit the steering shaft. and dented in at a couple areas. Without steel mounts at an idle they sounded like The last MRI that I had at the Hospital.