How much tire clearance does the 50mm extension actually give me?

The 50mm push-out shifts your fender line outward, accommodating wider wheel and tire packages without arch modifications. Measure your current setup and plan your tire width accordingly — the flares follow the body line, so clearance depends on your specific wheel offset and tire sidewall profile.

Do these require drilling or can I use existing body holes?

These mount to the existing body structure. Reference your OEM fender attachment points before installation to confirm fastener locations and hole alignment on your specific vehicle.

What prep is needed before paint?

Sand and prep the surface thoroughly before applying your chosen primer and topcoat. FRP benefits from a quality epoxy or polyester primer base to ensure paint adhesion and longevity.