BT Tech spoiler

The spoiler is strictly for looks.

It service no purpose other than looks and will not effect milage. To disprove me please do a wind tunnle test and show me the results.

Like some of the other members I have performance cars. The part is the same part I had on my stock 2002 M3 and what my GF has on her 2002 M3.

 

Can't dis you since none of us have wind tunnels. Every exterior part I've added are for looks. I don't see the point in making a high-performance Prius. We know it's a modified M3 mold which is why it's not curved to the window and has trouble sticking on the ends when applied in too low a temp.