This K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable.
Features:
- Designed to increase horsepower and acceleration.
- Designed for racing and track applications, not for street use.
- Washable and reusable air filter.
- Low restriction.
Specifications:
- Filte Material: Cotton Gauze
- Washable: Yes
- Height: 141mm
- Inside Diameter: 56mm
- Outside Diameter: 90mm
- Filter Re-Oiling Amount: 19ml