If you are upgrading your exhaust system, do it right by opening up the air box as well. If you have more air going out you want to match the air coming in. This air filter will eliminate that bulk air box. Be sure to spray this filter with filter oil or WD40 so rain and water doesnt enter your engine.
- Urethane Flange
- Inner Diameter: 1.5 inches (38mm)
- Outer Diameter: 3.5 inches
- Overall Length: 4.6 inches
- Made in U.S.A.