Crusincali jtsmith put that up to try to get you to use the search button... As far as the personal attack on JTSmith lets call this your warning... If you attack someone on this forum again you'll get a one week ban... Maybe you should go back and read the forum rules before posting again...
You'll find that this is the one Explorer forum on the web where you can get pretty much any info you need about the truck... No one else has this amount of infomation availiable to you.
Now had your post said, "Does anyone have any experience with Flowmaster? I did a search and came up with 80 pages of responses." Well I'm sure JT's response to you would have been quite different...
So please, try using the search function to at least attempt to find an answer before asking a question (especially one that has probably been rehashed in at least a dozen threads.)
Thanks,
Heath