Spectre's polished aluminum inline airbox with air filter has a 4 inch inlet and outlet. This cylindrical air box has an outide diameter of 5 inches. It allows you to create a custom air intake that feeds the engine cool outside air for more power.
- Includes a low restriction performance air filter
- Polished aluminum housing
- 4 inch inlet/outlet
- 5 inch diameter housing
- 10.1 inch length