I can't speak to the JetHot finish or warranty except to say that my own 340 headers were coated in their black finish several years ago and still look great (but I haven't put more than 3 miles on them either).
3 Miles..........Several Years...........What up with that Leanna :???:
Ohhhhhhhh, I knowwwwwwww! It sucks! I'm hangin my head in shame here. The only progress my Cuda's seen since we moved to Tennessee are new rims and tires the January before last. It's still running on open headers so I don't drive it much. Not to mention its MSD billet distributor is in the daily driver truck right now ... <sigh>. The last time I took it out for a little cruise -- July 4 of last year :wack: -- was a mile up my lonely country road and back. Had all 3 of the local cops waiting in the driveway for me. (I didn't get a ticket -- they just wanted to check out the car.) Maybe business will pick up enough that I'll be able to finish it someday and eat too. After 17+ years, it's good I'm a patient girl.