tufcj
No matter which brand you go with, if you use fenderwell headers (the ones that go outside the frame, behind the front wheels), spend the extra money to get alumacoated, or Jet-Hot coated ones. The splash off the front wheels was rotting the collectors out of cheapies every couple of years on my CJ. I bought Blackjack alumacoats, and they were still good after 8 years, definitely worth the $100 additional cost. I finally had to go back to stock manifolds because of local smog laws. I guess I got old too, because I don't miss the noise. :-|
Bob
tufcj