K&N 57-2551 Performance 57 Series Intake Kit for 03-04 Lincoln Navigator 5.4L V8. PART NUMBER: 57-2551 BRAND: K&N. The K&N 57-2551 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Lincoln Navigator models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly.
More air means more usable power and acceleration throughout the engineÂs RPM range. The 57-2551 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 engineÂs throttle body for a guaranteed power gain. The tube accommodates the factory mass air sensor, air temperature 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 existing factory mounting points.
The tools needed are a screwdriver, pliers, ratchet set and several wrenches. Designed to improve throttle response and engine sound.
Lasts up to 100,000 miles before service is required (depending on driving conditions). Replaces entire factory air intake system. Easy to install, usually in 90 minutes or less. Free-flowing high density polyethylene tube.Washable and reusable lifetime air filter. Tracking information will be posted to your sale as soon as it is available. These charges are borne by you; we have no control over these charges and cannot predict what they may be. Additionally, when ordering from Trends Auto, you are considered the importer of record and must comply with all laws and regulations. Furthermore, your privacy is important to us, and we know that you care about how information about your order is used and shared. The item "K&N 57-2551 Performance 57 Series Intake Kit for 03-04 Lincoln Navigator 5.4L V8" is in sale since Wednesday, September 2, 2015. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Air Intake Systems". The seller is "trendsauto" and is located in Greenville, Wisconsin. This item can be shipped to United States.