K&N 57-1548 57 Series FIPK for 05-09 Jeep Grand Cherokee WK & Commander XK with 4.7L

Achieve horsepower gains even under varying atmospheric conditions with an FIPK kit which replaces the entire air intake, isolating the cold air with the use of a custom heat shield and directing the air through a unique chamber delivery system. Dyno test results showed torque increases through the towing ranges of no less than 23 ft. lbs. FIPKs are legal in all 50 states.

To ensure all the power and performance that your fuelinjected engine is capable of providing, install a high-quality K&N Fuel Injection Performance Kit and feel the power! You'll get better acceleration, instant power, and ease in lane changing and passing even while towing. And remember, K&N delivers performance that's guaranteed for 10 years or one million miles, whichever comes first.

57-1548 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 9.47 HP @ 4397 RPM
Type: Gen II
Replacement Filter: RF-1048
CARB EO Number: D-269-34
CARB Exempt: Yes
Weight: 11.5 lb (5.2 kg)
Product Box Length: 36.25 in (921 mm)
Product Box Width: 13.38 in (340 mm)
Product Box Height: 10.38 in (264 mm)

Installation Notes

Installation Difficulty:

Level 2Intermediate

Tools Needed:
Ratchet
Extension
10mm Socket
13mm Socket
Flat Blade Screwdriver
4mm Allen Wrench
10mm Wrench
7/16� Wrench

Installation Time: 1-2 hours

Installation
Instructions

Parts Included

Air Filter
Intake Tube
Heat Shield
Edge Trim
Three Hose Clamps
Tapered Silicone Hose
Grommet
Mounting Brackets
Nuts, Bolts & Washers
Installation Instructions

Warranty

Million Mile Limited Warranty.