The one made by AuteExe is my favorite.

● Mounting parts: Rear roof spoiler

I have had it on since delivery.
It's not a wing like a GT wing, but I chose it because of its appearance.
Similar spoilers are being sold from genuine to other companies, but I like the AuteExe spoiler the most.
What has bothered me since the delivery of the car is that it was attached to the previous Axela Sport (model BM series), but the vibration and physical vibrations made me think that the spoiler could come off when opening and closing the trunk. I am very concerned about the noise.The dealer said, "Originally, there is no problem with such specifications," but I would like you to somehow improve it.
*Currently, an improved spoiler for BP Mazda 3 is on sale, so it is the previous item.

●Mr. Inohara, Hiroshima Prefecture (MAZDA3/BP)