The DNA P3500 Series high-flow air filter is designed for the factory airbox of the GMC P3500. It is washable and reusable, and is designed to increase horsepower and acceleration while providing filtration.
- Type: High-flow air filter
- Cleaning: Washable
- Reusability: Reusable
- Fitment: GMC P3500 7.4 V8, 1998–1999
- Installation: In the factory airbox