The S&B Filters 75-5070 Cold Air Intake for your 2003-2007 Ford 6.0L Powerstroke is a completely re-designed intake system for your truck. With an amazing air flow increase, solid protection and great looks this intake system provides a superior fit while giving it an aggressive look that makes you want to pop the hood and show it off! Built with a 1-piece box, this intake system features an oversized snorkel to inhale more cold air. The cooler the air, the greater the density, resulting in better performance. This intake system is built to last with an S&B cleanable and re-useable air filter along with silicone couplers. FEATURES:CARB EO# D-590-9Increased Performance Washable & Re-Useable Oiled Filter Silicone Filter & Couplers For Increased ReliabilityCA Residents: CARB E.O. Number on file - LEGAL for use in California.