Hulkamania

iTrader: (2)

Hey guys running the OBX headers, is it a necessity to buy differenet bolts for these headers? I hear people have fitment issues with the Y pipes but I wont have to mess with that since my car is dualed. What about the oil plug clearance is that talk because of the Y pipe to? Basically I just want to know what I have to buy after I purchase the headers. Id rather stick with the factory bolts if possible is there a reason they wont work?

Thanks

macool68

I reused my factory bolts just fine. I invested in some new felpro gaskets though.

Hulkamania

iTrader: (2)

Just some normal Oreilly fel pro exhaust gaskets?

Hulkamania

iTrader: (2)

Also can someone tell me why some come with a flange style fitting on the collector and others dont? Id rather have the flange style connector or is it just the picture or what?