Very good and tough wing from 3racing! 1 problem is just that it's too hard to cut nicely. Very impressive that they grid put for reaming holes. Just abit too wide so just have to cut off the bottom sharp edges to prevent any damage to the tires. Worth the money too. I believe this wing can last for quite awhile before it warp up like any other wing does!
this provides heaps of downforce, with the grid marked out on the bottom side, it makes drilling the mount holes and installing very easy, the plastic is strong, but easy to cut to make it fit around the shocks on my B4. It is a very durable product. the only problem i had was it was to wide for my B4, so the wheels hit the sides of the spoiler at full compression of the suspension.