The Injen EVO9002 Evolution Air Induction System for your 2008-2010 Ford 6.4L Powerstroke 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. 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, the 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. Features: Built-In Filter Minder +23 HP & 53 Ft-Lbs. "Dry" Oil-Free Filter Media Sleek Lines To Match Underhood Looks Not available for sale in the state of California Click here to read Emissions Notice.