Carbon Fiber Canards E9x M3These 100% carbon fiber canards add an aggressive look that compliments the E9x M3's front end perfectly. Made of light weight & top grade durable carbon fiber, 3K vacuumed sealed, and UV resistant clear coating to prevent color fade. Install with 30lb rated 3M double sided tape (or equally capable adhesive) to prevent drilling screws into the bumper. The edge conforming to the bumper is wide enough to accommodate screws if desired. Hardware or tape