Hey guys, Just a quick question.
In the 'NASA' rule book it states that the exhaust outlet must end at the rear bodyline of the car but I have seen a few class 2 cars with side exit exausts. Am I allowed to let the exhaust pass through the passenger foot well and out the passenger door? Can anyone help please as I am not sure about the rule on this.

yes you can have side exit exhaust! but must be covered and still in the body line.