Do I need to sand and prep this before painting?

Yes. Sand the surface with standard automotive sandpaper and wipe clean before applying your chosen base coat and clear coat. This ensures proper paint adhesion and a factory-quality finish.

Will this fit my quad exhaust setup?

This diffuser is engineered for quad exhaust models only. Verify your vehicle has quad exhaust ports aligned with the diffuser cutouts before installation. If your setup uses a different exhaust configuration, this panel may not fit correctly.

What mounting hardware do I need?

Reference your vehicle's service manual for the fastener type and torque specifications required at the factory mounting points. The diffuser is designed to use existing holes; gather hardware separately based on your OEM specifications.