K&N FIPK Air Intake System | 2005-2009 Ford Mustang V6 (57-2566) K&N Filters

FIPK Cold Air Intake System by K&N

The K&N 57-2566 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Ford Mustang models.

K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Mustang’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 57-2566 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 conical 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. The tools needed are a screw driver, ratchet set and wrench. K&N 57 Series FIPK’s are street legal in all 50 US states and come with K&N’s Million Mile Limited Warranty.

Features

• Guaranteed to increase horsepower
• 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
• Free-flowing high density polyethylene tube
• Easy to install, usually in 90 minutes or less
• Washable and reusable lifetime air filter
• K&N Million Mile Limited Warranty

CARB EO Number: D-269-37

Applications

• 2005 – 2009 Ford Mustang V6 4.0L

Specifications

• Estimated HP Gain – 7.54 HP @ 4996 RPM
• Replacement Filter – RF-1048
• Air Filter Material – Cotton Gauze
• Air Filter Outlet Shape – Round
• Air Filter Height – 6 in (152 mm)
• Air Filter Large End Diameter – 7.5 in (191 mm)
• Clamp Material – Stainless Steel
• Clamp Style – Regular
• Intake Pipe Color/Finish – Black
• Intake Pipe Material – HD Polyethylene

What’s In The Box?

• 1 – K&N Air Filter (RF-1048)
• 1 – K&N FIPK Cold Air Intake
• 1 – K&N FIPK Intake Shield
• 2 – Silicone Couplers
• 5 – Stainless Steel Clamps
• Mounting Hardware

Warranty

• Manufacturer’s Warranty