Originally posted by So.Cal_INTEGRA
If you dont mind asking, but whats wrong with a DC header?
I always thought those were top of the line headers (maybe its just me living in CA and knowing that they are CARB legal 
)
But really do other brands have better performance outputs?
when talking about the mass produced dc type headers the performance numbers are all usually the same if not very close. but headers in general there are way better brands.