[quote=“cosm3os” post=69796][quote=“EdP” post=69793]3 and 4 can’t be legal. you have to read any rule in the way that makes all of its provisions make sense. To me, “splitters are prohibited” means 3 and 4 are clearly NG.
FWIW, here are two definitions from the BMWCCA rules:
Splitter – An aerodynamic piece that is parallel to the ground and attaches to the bottom of the front bumper cover or air dam.
Spoiler – A panel attached to the body of a car at the front, intended to alter the airflow around or under that end of the car when in motion.
Again, FWIW. But I think these definitions are common sensical[/quote]
I agree with you that 3/4 should be out, but we shouldn’t be looking to wikipedia, CCA rules, or common sense to interpret our own rules.[/quote]
Well you have to have a definition from some place. I like the Wikipedia definition because clearly describes what a splitter does. Any thing at the bottom of an air dam that produces that same aero effect is a splitter.