OBX Headers????????

No idea , lots of people have good luck with cheap headers , others have lots of install and clearance problems . All the cheaper headers I used were a pain to install and the tubes got crushed due to no clearance . TTi or Dougs seem to fit best and have good clearance , but the cost about 500 -600 .
I'm using hedman tight tube headers easy to install headers , but hard to get the exhaust hooked up for good flow . Do a search for headman tight tubes , lots of picks on a few installs on the last few pages .