VXOC Astra-J/GTC
Exhaust Diameters - Printable Version

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Exhaust Diameters - A10HUY - 13:th-Feb-2018

Hi all,

Planning on getting the gear in to build a custom exhaust with a little help from a welding shop local to me.

Does anybody know what the standard exhaust diameter inside/out for a 1.6 Petty is please?

Thanks in advance Looney