Hi, I was searching and a found this post about a 1997 Tahoe diesel that you have probably sold by now. However, if you have a second, I have some questions about the installation of the 4" Diamond Eye exhaust. I have a 1996 Tahoe diesel and am currently looking at the 4" D/E exhaust. Did you order the kit for the diesel Suburban and modify it? Which kit did you use, and what modifications did you make? I'm sorry to bother you with this, but I'm trying to make an informed- decision on a topic with minimal information available. If you have some time, my cell is 864-415-8975(here in Spartanburg, SC) or my email is rekocisko@gmail.com. Any help would be greatly appreciated. Thanks in advance, Robby Kocisko