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Vehicle Info NeededK&NPART NUMBER: 599-57-1559
57-1559 57 Series FIPK Air Intake System 2009-2008 Jeep Liberty 3.7L
$36799
Ships on 09/15/2026
Lowest Price GuaranteeJeep
57 Series FIPK Air Intake SystemJeep Liberty 3.7L +11.25 HP Increase Street Legal In All US States-CARB EO Number: D-269-37
- 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)
- Easy to install, usually in 90 minutes or less
- Free-flowing high density polyethylene tube
- Replaces entire factory air intake system
- Washable and reusable lifetime air filter
- K&N Million Mile Limited Warranty
Emissions Note:
This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) #D-269-37
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeAir Intake Kit
BrandK&N
Package Height12.5
Package Width18.25
Package Length18.25
Weight12.22 PG
Weight12.2 lb (5.5 kg)
Part CategoryPerformance Parts
Estimated Horsepower Gain11.25 HP @ 4800 RPM
Estimated Horse Power Gain11.25 HP @ 4800 RPM
Intake Pipe MaterialHigh-Density Cross-Linked Polyethylene
Carb Eo NumberD-269-37
Couplers Included2
Intake Pipe Color / FinishBlack
QuantitySold as a kit
Mounting Hardware IncludedYes
Filter MaterialCotton Gauze
Estimated Torque Gain12 lbft
Filter End Cap FinishChrome
Replacement FilterRU-1048
Clamp StyleRegular
Oil IncludedYes
TypeGen II
Air Filter Outlet ShapeRound
Clamp MaterialStainless Steel
Clamps Included5
Horse Power Increase11 HP
Vendor Part Number57-1559
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
