there are grooves in the roof... you'll change the drag coefficient quite a bit...cahinton said:I am waiting on my Package #9 and am contempating adding a sunroof. Has anybody out there done this and what did it do to your mileage?
I guess you would have to fit a small sunroof that fits between the groves. The shape of the roof (front to back) could be a problem as well.bradca21 said:there are grooves in the roof... you'll change the drag coefficient quite a bit...cahinton said:I am waiting on my Package #9 and am contempating adding a sunroof. Has anybody out there done this and what did it do to your mileage?