K&N FIPK Air Intake System | 2010 Ford Mustang 4.0L (57-2577) K&N Filters

FIPK Cold Air Intake System by K&N

The K&N 57-2577 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 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 57-2577 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the original 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 existing factory mounting points. The tools needed are a screwdriver, ratchet set and several wrenches. 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
• Free-flowing high density polyethylene tube
• Easy to install, usually in 90 minutes or less
• Lasts up to 100,000 miles before service is required (depending on driving conditions)
• Replaces entire factory air intake system
• Washable and reusable lifetime air filter
• K&N Million Mile Limited Warranty

CARB EO Number: D-269-38

Applications

• 2010 Ford Mustang 4.0L

Specifications

• Estimated HP Gain – 7.4 HP @ 4700 RPM
• Replacement Filter – RC-4381
• Air Filter Material – Cotton Gauze
• Air Filter Outlet Shape – Round
• 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 (RC-4381)
• 1 – K&N FIPK Intake Tube
• 1 – K&N Intake Heat Shield
• 2 – Silicone Couplers
• 5 – Stainless Steel Clamps
• Mounting Hardware

References

• Installation Instructions

Warranty

• Manufacturer’s Warranty