Duraflex 2014-2020 BMW 4 Series F32 AF-1 Wide Body Rear Diffuser ( GFK ) – 4 Piece ( Must be used with Couture M4 Look Rear Bumper )

This item does not qualify for free shipping as outlined in our free shipping policy. Lead time is 6-8 weeks from time of order on items in stock at Duraflex.

Duraflex parts are guaranteed to require extensive body work by a fiberglass professional for proper fitment and to make repairs. Researching their fitment and reading reviews before ordering is encouraged.

Refunds will not be issued due to poor fitment of their products.