Product Description
K&N Engineering
2007-2008 Ford F150 4.6L
Part# 57-2574
FREE CONTINENTIAL US SHIPPING
Alaska, Hawaii, Puerto Rico, and International Buyer please email for a shipping quote
FEATURES:
* Estimated 9.88 HP Gain
* Guaranteed to increase horsepower
* Designed to improve throttle response and engine sound
* Washable and reusable air filter lifetime air filter
* Free flowing high density polyethylene tube
* K&N Million Mile Limited warranty
Performance Cold Air Intake
The K&N 57-2574 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Ford F150 models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your F150?s engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine?s RPM range. The 57-2574 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through an aerodynamically engineered intake tube into the engine?s throttle body for a guaranteed power gain. The tube accommodates the factory mass air sensor and crank case vent hose. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using the existing factory mounting points and requires commonly available tools. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.