2015 - 2023 Mustang Carbon Fiber GT350R Style Rear Spoiler Year:2018 This results in better stability

This results in better stability and improved handling

BMW offer these rear bumper side splitters in a plain gloss black

increases distance to off-road obstacles

A winner every time

2015 - 2023 Mustang Carbon Fiber GT350R Style Rear Spoiler Year:2018 This results in better stabilityType GR (GT350R Style) carbon fiber rear spoiler for 2015 2023 Ford Mustang This spoiler is similar to Shelby GT350R rear wing. it is not 100% true to the OE design Does not fit convertible Mustang Includes mounting hardware Requires holes to be drilled in trunk Will leave several holes exposed from OE wing in the center of trunk Spoiler has small hole on underside for condensation drainage Vacuum infused process with 3K. 2x2 twill carbon fiber cloth.