1. Find the right bulbs for the headlights and/or fog lights for your vehicle
Bulb Application Guide – Cars, Trucks & SUVs
Bulb Application Guide – Motorcycle, ATVs & UTVs
Bulb Application Guide – Snowmobiles

2. Find the part# you need for your headlights and fog lights
Bulb Part # Cross Reference

3. Find out if you need any additional accessories to make it work
Featured Vehicle Guide – Pickup Trucks

4. Review the PIAA 2016 Powersports Bulb Application Guide Catalog
PIAA 2016 Powersports Bulb Application Guide