I'm planning to swap a H22A into my Honda Accord Coupe. I was wondering, if I do this swap, would I need to get customize piping. Or, can I just buy an exhaust system. To be more specific: If buy an Exhaust system for a 1995 Accord Coupe. Will it directly bolt up to the header of H22A. Or, will it bolt directly to a Accord Header. Or, do I have to get customize pipping. If I'm still not clear, another example: Does the H22A and old Accord header sit in the same place? And I can just buy an exhaust system for the Accord and it will directly bolt up to H22A in the Accord?