The DNA high-flow air filter for the Nissan Skyline R34 is designed to fit the factory airbox. It is washable and reusable, and is designed to increase horsepower and acceleration while providing filtration.
- Type: High-flow air filter
- Compatibility: Nissan Skyline R34 250 GT 2.5, 1999–2002
- Reusable: Yes, washable
- Installation: In the factory airbox