Mivec Owners Group

So i was running part numbers off ASA and i come to realise, the part numbers for the exhaust manifold and downpipe are different between ZR (MNGH) and RS(MNDH). Cup(MNDH2) seems to share the same exhaust components with RS.

Does anyone know the differences between the exhaust manifolds for these cars? Also if anyone can provide the measurements internal diameter of stock midpipe and muffler, it would be good.

I can't refer to the exhaust on my own car. The short story is, i no longer have any of these to measure up

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I am so JDM, my blood is Type R yo!