Spectre Inline Air Box 4in- w-Filter

Spectre's polished aluminum inline airbox with air filter has a 3 inch inlet and outlet. This cylindrical air box has an outside diameter of 4 inches. It allows you to create a custom air intake that feeds the engine cool outside air for more power.

Spectres polished aluminum inline airbox with air filter has a 3 inch inlet and outlet. This cylindrical air box has an outside diameter of 4 inches. It allows you to create a custom air intake that feeds the engine cool outside air for more power.

Spectre s polished aluminum inline airbox with a 3 inch inlet and outlet. This cylindrical air box has an outide diameter of 4 inches. Allows you to create a custom air intake that feeds the engine cool outside air for more performance.

Spectre's polished aluminum inline airbox with a 3 inch inlet and outlet. This cylindrical air box has an outide diameter of 4 inches. Allows you to create a custom air intake that feeds the engine cool outside air for more performance.

Spectre Inline Air Box 4in. w/Filter

Air Filter Housing

Engine Air Box