Not Ranked
Well spoke to an engineer today and regarding side pipes he basically quoted NCOP3, that being, has to be shielded and can't exit toward the left side. So hopefully this means it down/rearward would be fine. Also was surprised when he said emissions to comply with ADR 37/01 (1996 standard). According to infrastructure website, that was superseded by ADR 79 back in 2006. So will have to await his reply regarding that one.
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