AEM is a pioneer in the cold air intake market, having made cold air systems since 1994. AEM’s approach is that a cold air intake is about far more than looks. Each is engineered to improve air flow and lower intake air temperature, with the result of added horsepower and torque. Each air intake design is engineered and dyno tested to prove maximum performance gains. All AEM cold air kits come with a lifetime DRYFLOW air filter. This air filter material uses no oil, traps dirt effectively, and is easier to service than cotton gauze filters. The DRYFLOW filter carries a lifetime warranty and is guaranteed for the life of your vehicle. AEM makes a cold air intake for most popular cars and trucks, including the Brute Force Air Intake System for diesel trucks. Every AEM cold air kit is US made and carries a lifetime replacement warranty. Performance Parts is your one stop source for all AEM air induction products.