HPS Performance Polish Cold Air Intake Kit for 97-04 Ford Expedition 97-03 F150 97-99 F250 01-03 Lobo 98-99 Lincoln Navigator SOHC 4.6L 5.4L V8 Fits select: 2004 FORD F-150 HERITAGE

Built for performance and show, the HPS Polish cool ram air intake with heat shield offers a free-flowing 3.5" mandrel-bent aluminum tube induction system designed to increase horsepower, torque and improve throttle response while maintaining safe air fuel ratio. The heavy duty powder coated steel heat shield included in the kit blocks out the heat from engine and maximize the cooling effect. Compare to the cold air intake, HPS cool ram cool air intake is a convenient way to change your intake in case of rainy days where water might be inducted into your cold air system. The included installation instruction has clear pictures and description to guide the installer throughout the whole process. The kit includes the mass air flow sensor adapter so the stock mass air flow sensor can be reused. There is also a port built on the pipe to plug in the stock air temperature sensor. HPS performance intake for Ford Expedition does NOT require tuning and no modification is required during the installation. HPS light weight 3.5" mandrel-bent aluminum alloy piping replace the stock restrictive air box and optimize the air flow with long lasting durability. HPS cool ram air intake kit features HPS signature race proven reinforced silicone hoses and industrial grade 100% stainless steel T-bolt clamps, which ensure the durability and reliability during the extreme driving condition. The All-New HPS Performance Air Filters are made in the United State and are designed with performance in mind, delivering excellent filtration without sacrificing air flow. Washable and reusable. CARB Exempt: No. Vehicle Application: 1997-2004 Ford Expedition 4.6L 5.4L V8 / 1997-2003 Ford F150 4.6L 5.4L V8 / 2000-2001 Ford F150 Harley Davidson 5.4L V8 / 2004 Ford F150 Heritage 4.6L V8 / 1997-1999 Ford F250 4.6L 5.4L V8 / 1998-1999 Lincoln Navigator 5.4L V8 SOHC / 2001-2003 Ford Lobo 5.4L V8.