Dumping the exhaust behind the rear axle?

barty005 said

i would go for it but sadly as said before it comes down to the exhaust fumes youll get when at lights etc and secondly back in New Zealand it's also been made ilegal for the every same reasons as if there is any sort of leak into the cabin fron=m the underside you end up breathing it in over a long trip.

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Illegal in many (most?) U.S. states too for that very reason. How'd you get a sticker with an exhaust that exited under the vehicle? CO poisoning is serious, why would you want to potentially expose yourself to it?

Here in N.H. trucks with open beds (no cap, etc.) can do it as long as the exhaust exits beyond the passenger compartment (ie-under the bed). Even though it's legal, some inspection stations will fail you for it anyway.