You are buying the bladeonly. Additional hardware required for non GTS M3/M4 cars.

Vorsteiner has just released they’re new VRS GTS-V aero wing blade for the M4 GTS. Vorsteiner’s GTS-V wing blade compliments the angular body lines on the M4 GTS. The wing is constructed using pre-preg autoclave carbon fiber and is a direct replacement utilizing the factory hardware and mounting points. In addition, the wing has 3 angle adjustment points allowing for easy tuning of downforce.

Features:

• Direct Replacement
• 3 Angle Adjustment Points
• Pre-preg Carbon Fiber
• Glossy 2×2 Weave