Spectres polished aluminum inline airbox with air filter has a 4 inch inlet and outlet. This cylindrical air box has an outside diameter of 5 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 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.
