APEXi® Power Round Tapered Red Air Filter (3.35" F x 6.3" B x 6.3" T x 4.72" H) (500-A021) 1543 8-Layer Oiled Cotton Gauze Air

8-Layer Oiled Cotton Gauze Air Filter: The Injen 8-Layer oil cotton gauze air filter is included with the EVO5009C cold air intake

carbon fiber is extensively used in aerospace and automotive fields

BORLA Cat-Back and Axle-Back multi-core technology is designed to unleash hiddenhorsepower

HC5-SPG6 kit features a Sport pressure plate for a nice upgrade

APEXi® Power Round Tapered Red Air Filter (3.35" F x 6.3" B x 6.3" T x 4.72" H) (500-A021) 1543 8-Layer Oiled Cotton Gauze AirPower Round Tapered Red Air Filter (500 A021) by APEXi. Some manufacturers of performance air filters make aggressive claims about their filter's ability to make power, but leave out the fact that their filters are not effective at filtering dust and dirt. Consider the wear and tear that will result from insufficient filtration. The Apex Power Intake filter element is engineered to minimize air flow restrictions without compromising its ability to