How to make Roof Scoops

[2fast4u]

I experimented on on diffrent ways to make roof scoops and found dat an old credit card works good... If you cut out a square from the credit card as big as u want it to, but as long as it fits on your body. Then fold down the two opposite sides and even length, then cut the folded side at an angle so it fits on the car and the back has no crack in it, only in the front then just paint it to match the body on your car and use modlying glue to attach it.