Add aggressive styling to any 1971-73 Mustang with this Concours reproduction rear spoiler. It can be installed as is for a factory original flat black appearance, or prep and paint for a custom look. Each kit includes correct pedestals, pads, and mounting hardware. This spoiler is manufactured from strong and durable thermoplastic polymer. The spoiler angle is adjustable, just like the original Boss 302 and Mach 1.