[MetroMPG]

Sure - feel free to add attachments.

Also, I'm going to be up front: this thread has wasted a lot of time, generating a lot more heat than light.

If the documents posted are of poor quality (in terms of evidence/methodology as laid out in the links offered a few posts back), I'm just going to lock it down and we'll call it quits on this subject.

Same thing applies if the EPA / CARB documents you refered to don't qualify as "proof" (as you described them -- "As for proof let me begin with stating we have 2 CARB exemptions and EPA certification").