Injen Evolution Cold Air Intakes are the perfect complement to your truck; boosting both horsepower and torque. Injen dyno tunes each system to ensure that maximum horsepower and torque are achieved. Constructed of rotomolded cross linked high density polyethylene, this intake is going to stand the test of time, and it will certainly dress up the engine compartment too. Each system includes a massive SuperNano-Web dry air filter, as well as a built-in filter minder, so you'll never have to wonder when it's time to change. Each Injen Evolution Cold Air Intake includes all the necessary stainless steel hardware, and automotive grade hose couplers. Install is a synch with no drilling or cutting necessary. One more great thing, all of the intakes are made in Pomona, CAlifornia. So, what are you waiting for? Get yourself an Injen Evolution Cold Air Intake today, and crank up the power! | Injen Evolution Air Intake System EVO5005