Vibrant Performance open funnel air filters use an inverted cap design that increases filter surface area for improved airflow and strong filtration of airborne particulate. Each filter carries a 225 degree C temperature rating. Open funnel air filters are not recommended for forced induction applications. This filter has a 4.5 in inlet inside diameter and a chrome cap.
- Type: Open funnel performance air filter
- Inlet inside diameter: 4.5 in
- Filter base outside diameter: 6 in
- Filter cap outside diameter: 4.75 in
- Overall height: 6.375 in
- Cap finish: Chrome
- Temperature rating: 225 degree C
- Not recommended for forced induction applications
- Part number: 2161C
FAQ
What inlet size does air filter 2161C have?
It has a 4.5 in inlet inside diameter.
Can this filter be used on a turbo or supercharged engine?
No. Open funnel air filters are not recommended for forced induction applications.
What temperature can this filter handle?
It carries a 225 degree C temperature rating.

