F8X F80 F82 M3/M4 APV UNDERTRAY DIFFUSER

F8X M3/M4 

4 Piece Diffuser

EXPECTATION:

• 2X2 Carbon Fiber Weave
• High Gloss Clear Coat
• Excellent Fitment
• Professional Installation is required 

NOTE:

• Diffuser requires professional installation from experience aftermarket parts installer. Expect 3-4 hours installation time . No instruction is included .