Do I need to drill or modify my existing fenders to install these?

No. These panels are engineered to use factory mounting locations. Verify your vehicle's current fender bolt holes before installation — standard hardware fastens directly to the existing structure without modification.

What prep work should I do before painting?

Sand the surface and apply your chosen basecoat and clear coat system. Proper surface prep ensures paint adhesion and a clean finish. Refer to your paint supplier's guidelines for primer compatibility with FRP.

Will these panels fit if I've modified my suspension or stance?

These panels are designed around factory body lines and mounting points. If you've altered ride height or suspension geometry significantly, verify tire clearance to the inner fender lip before finalizing installation.