2014-19 Corvette - Performance Track Style Diffuser Select:Carbon Flash Painted The fin is standard if

The fin is standard if you purchase the Rear Diffuser and is designed to complement the fins on the Rear Diffuser

2015-23 Mustang GT and GT350 with track pack spoiler

1 - Radiator cap cover

thereby reducing lift and improving stability at high speeds

Height - 1 23/64''

2014-19 Corvette - Performance Track Style Diffuser Select:Carbon Flash Painted The fin is standard ifEffectively maximize the aerodynamic attributes of your vehicle. Manufactured following the ASTM Durability of Nonmetallic Material Standards. In order to reduce the chance of crack and break, we use high quality Carbon Fiber, Polypropylene and or ABS to manufacture unique parts that are more durable than any other materials. Material of Construction: ABS (select unpainted or carbon flash painted) Product Fits: 2014 19 Corvette Includes: Pair Rear