The DNA high-flow air filter for the Chevrolet Express is designed to fit in the factory airbox. It is washable and reusable, and is designed to increase horsepower and acceleration while still providing filtration.
- Type: High-flow air filter
- Compatibility: Chevrolet Express 3500 7.4 V8 1996–2000
- Reusable: Yes
- Washable: Yes
- Installation: In the factory airbox