your right. But they have to meet certain qualifications and AERO is already a NASCAR Performance Brand. So I expect Nascar to have a list of available nascar certified mufflers that can be used and im sure AERO Turbines will be on that list.
"Yeah, well. The Dude abides."
"The Dude abides. I don't know about you but I take comfort in that. It's good knowing he's out there. The Dude. Taken' 'er easy for all us sinners. Shoosh. I sure hope he makes the finals." .