AEM 92-95 Civic DX/LX/EX/SI/ 96-00 Civic EX/ 93-95 Del Sol S/ 93-97 Del Sol Si Polished Short Ram InThe AEM 22 401P Performance Short Ram Air Intake System has been engineered to be an affordable and easy way to boost the horsepower and torque of your engine. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade.