Evolution Series Cold Air Induction System by Injen. The Injen Evolution Air Induction System is a dyno-tuned intake system that's designed to enhance air flow for maximum horsepower and torque gains on your truck. Designed using the latest CAD software, the Rotomolded, cross-linked polyethylene construction allows for outstanding durability and heat insulation while reducing restriction levels for impressive fuel economy gains.

Features:

• Superior quality and an OE style fit for an easy drop-in installation
• Massive Induction Systems made of durable rotomolded polyethylene
• Automotive grade couplers and hoses with stainless steel hardware

The Evolution Air Induction Systems incorporate a massive SuperNano Web Dry Air Filter with a built-in Filter Minder for quick and easy filter inspections without disassembling your intake system. Made with pride in the U.S.A. Evolution Air Induction System comes ready to install and simply bolts in place of your factory intake system. Comes complete with stainless steel hardware and automotive grade hose couplers for a hassle-free installation.