Spectre Inline Air Box 4in. w/Filter Exhaust- Mufflers & Tips>Connecting Pipes it's made in the USA

it's made in the USA

3-stage seal pack

Heat Sheath is fireproof and withstands direct heat up to 500°F

In the USA the SCCA and NASA drivershave been testing Yellowstuff with feedback and good reports POURING in from a 543 test driver major market proving event with these groups

re safely making power

Spectre Inline Air Box 4in. w/Filter Exhaust- Mufflers & Tips>Connecting Pipes it's made in the USASpectre'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.