I have one of these, it's vaccine formed plastic. Doesn't fit under roof strips but fits well. Comes with double sided tape but seems as mine dome a runner a couple weeks ago I would bond it to roof as I have now done
Iv seen these ones on ebay but if you look there are some with the little wings that go under thet plastic strips that run down your roof, iv recently bought one with the wings for £50.....but id still bond it down with sticker flex or tiger seal or somthin, dont think the double sided tape strong enough for the power of an evo ha ha
Had this exact one on my evo. It was glossy black when arrived. Just used the supplied tape to fix to car. Was fine at low speeds and few months. Then colour started to fade and become greyish matte under sun. Was thinking of spraying it back to black but on a highway run it decided to tear in half and leaving the car!!. Think getting those with the ones that have the sides going into the sills is better and used extra sealant to fix instead of depending on the tape. I eventually decided to run without one. Felt it spoilt the look of the car lines. Thats just me.