What's this for?
Improves MPG
Pop it out and you get better mileage through improved airflow............at least that's what the 48 MPG claimers must be doing. Needless to say, you also have to pop the one on the rear bumper to get the full effect!
Sorry..........I have a real obsession about some of the exaggerated MPG claims!!!!
Sorry..........I have a real obsession about some of the exaggerated MPG claims!!!!



