The evolution of the Ford F-150 pickup is quite impressive. Since its inception in 1975, this American made heavy half-ton truck has been completely reinvented, time and time again, to suit the ever changing needs of the consumer. The 2011 Ford F-150 pickup with 5.0 liter engine comprises three and a half decades of fine tuning and conveys an abundance of quality, design and ingenuity.
With features like exceptional handling, a 360 horsepower V8 engine, a smooth and quiet ride, great turning radius and solid towing capabilities, the 2011 Ford F-150 pickup is by far one of the most useful trucks on the market.
K&N released an air intake system (77-2581KP) that unlocks the horsepower and torque the restrictive factory air box and filter system took away. K&N 77-2581KP is guaranteed to increase horsepower by completely replacing the stock air filter and top portion of the airbox with K&N’s free-flowing mandrel-bent intake tube and high-flow air filter. Dyno testing was performed on the 77-2581KP, and revealed an estimated gain just under 10 horsepower at 5508 rpm when installed on 2011 Ford F-150 models with the 5.0 liter engine.
The 77-2581KP is equipped with air filter part RC-5173, which is washable and reusable. This performance air filter can go for up to 100,000 miles before it needs servicing depending on driving conditions. It allows high air flow while providing outstanding filtration. In order to provide cooler air to the engine the RC-5173 is isolated from much of the engine heat by a custom designed heat shield. It is placed on top of the OE inlet in the lower airbox assembly so it can direct cooler outside air into the air filter.
Owners of the 2011 Ford F-150 5.0L can feel confident in their 77-2581KP performance air intake, because it is backed by the famous K&N Million Mile Limited Warranty.
For more information call “1-800-997-TINT”