Here are all the headers/extractors/exhaust manifolds ranging from one that appears to be made by a plumber, to the crazy spaghetti-like racing headers.
Anyway, I'm off to have lunch with Zeussy and our sound guy, and tell him the possibly very difficult sound work we need done!
Great looking renders. It looks like half the headers/exhaust manifolds are for transverse engines and half are for longitudinal engines; is that correct?