Allinoneparts 4WDMUSCLE GT350R Style Rear Trunk Spoiler Wing for Ford Mustang 2015 2016 2017 - Glossy Black ABS

The bottom part of spoiler didn’t stay secure.

Arrived fast, fitmant was great, would recommend getting thicker 3m, the bolts work great but there is a small gap so thicker 3m tape helps. Does flex but it didn’t cost $1000 so I am happy with it. Would recommend

The part definitely looks awesome. I hard a super hard time with the minor details. Installing it isn't hard, but some things made it much more difficult than it had to be.1: No instructions on installation2: The bolts that are built into the mold suck, one out of three on each side broke when i had to remove to re-tape3: The part thats that touch the trunk are NOT molded right, so the 3M tape only makes partial contact with the car. Had to remove the wing to add more 3M tape (buy some extra because non supplied).4: At highway speeds wing flexes hard with the wind. Which then it is obviously cheap.

Around 65-85 this thing wiggles up and down like it’s born to do it! Yikes, but it looks good that’s about it.

Flimsy.