The DNA high-flow air filter for the Smart Fortwo is designed to fit inside the existing factory airbox. It is washable and reusable, and is designed to increase horsepower and acceleration while providing filtration.
- Type: High-flow air filter
- Compatibility: Smart Fortwo 0.7 l 450 04–07
- Reusable: Yes
- Washable: Yes
- Installation: In the factory airbox