Airaid 04-08 Ford F-150 5.4L / 05-09 Expedition 5.4L / 06-08 Lincoln LT Direct Replacement Filter Suspension>Suspension Controllers AEM's Exhaust Backpressure install kit

AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wideband UEGO Controller to provide accurate air/fuel ratio readings from wideband O2 sensors that are mounted pre-turbo

0 inches and a maximum diameter of 7

The aFe logo is front and center letting everyone know what brand of intake you have

6L - Black

regardless of what you decide to do with your induction system tomorrow

Airaid 04-08 Ford F-150 5.4L / 05-09 Expedition 5.4L / 06-08 Lincoln LT Direct Replacement Filter Suspension>Suspension Controllers AEM's Exhaust Backpressure install kitThis AIRAID Direct Fit Replacement Filter is a drop in replacement for your vehicle's stock paper air filter that is designed to improve horsepower and acceleration. The air filter is constructed with multiple layers of filter media and provides significant improvements in air flow and filtration compared to typical replacement filters with the added benefit of being washable and reusable. Why throw money away on a paper filter each time the old one