[Polyal]

And that the receiver has half a brain. Im not going to entertain your fire excuse because again its just another hypothetical.

Since you are such an expert perhaps you should send an email to Ford telling them what a scam they are running...no better yet get the ACCC onto them to protect the weak minded that its just a money spinner.

Better yet let people spend money on what they want.

And for all this talk I have not seen a link saying what Ford claims, just a post with "claims".

Undercarriage aero trays work, the precise amount is variable depending o the car and what speeds you are talking about. Running around the CBD will prove nothing at all.