I wanna buy a header for my 1999 cavy z24............I like the OBX 4 to 1 header and then I like the RSM Ceramic 4 to 1header.............which one is more worth it and has better gains???? And is there a even better header out there that i dont know about...........
id go with the ceramic coated simply because the coating helps keep the exhaust temp inside the header. that also helps speeds up the exit of the exhaust gas.
the ceramic coated maybe a little more expensive. but worth it i think
Im a Xbox 360 fanboy...and damn proud of it!!