Foam Performance Air Filter for 4-Stroke Go-Kart Engines - 42mm

Here is an excellent 4-stroke performance foam air filter with 42 mm mounting diameter that is perfect for almost any go-kart with a GY6 engine.

You can use this filter as an air filter upgrade that will increase the air intake while filtering out the crud. Our performance air filter features a chrome clamp on the opening end.

⚠ WARNING California Residents: Proposition 65 Warning

Inner Diameter: 42 mm (1-11/16")

Outer Diameter: 93 mm (3-11/16")

Overall Length: 88 mm (3-7/16")