Do these lips require modification to fit the OEM bumper cover?

These lips are engineered to integrate with the stock bumper fascia using existing attachment points. Verify that your bumper is in good condition and measure the gap between the lip profile and your lower bumper edge before final fastening to ensure flush alignment.

What prep work is needed before painting?

Sand the entire surface thoroughly and apply a quality primer suited to FRP substrates. Clean away all dust before topcoat application. The Raw FRP finish means the gelcoat has been prepared — your paint adhesion depends on proper surface prep and primer selection.

Are fasteners and brackets included?

This set includes the two lip panels only. Source stainless steel fasteners appropriate for your bumper attachment method — most shops use self-tapping screws or existing OEM holes. Check your bumper design to confirm fastener requirements before assembly.