Do I need installation hardware, or does this come with fasteners?

The set includes the fender panels only. Fastener type and quantity depend on your vehicle's mounting holes and your chosen attachment method (bolts, rivets, or adhesive backing). Verify your factory hole spacing before ordering hardware separately.

Can I paint these straight out of the box, or do they need prep work?

These panels ship in raw FRP condition and require surface preparation before painting. Sand the surface smooth and wipe clean before applying primer and your chosen topcoat. Proper prep ensures even color match and long-term adhesion.

Will the 25mm extension clear my current wheel and tire setup?

The extension adds width to the fender line, not height. Check your wheel offset and tire sidewall clearance against the new fender edge. A test fit before final fastening is recommended if you run non-stock wheel/tire combinations.