E39 540i 4.4L 8CYLS Afe Pro Dry S 1997-2003
Fe Pro Dry S Synthetic Dry-Media Intake System
CHOOSE A BETTER PERFORMANCE AIR INTAKE SYSTEM APPLICATION: BMW 540I E39 1997 - 2003 V8 - 4.4L
CX CLASSIC FEATURES:
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Bold aggressive proformance in a simple package
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More airflow equates to more power & better acceleration
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Replaces stock air box
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One piece tube tapers from large 4 1/2" filter to stock diameter
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Up to 42 HP and 32 lbs-ft torque increase
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Integrated air temp sensor mount
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Large washable reusable filter for great air flow
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360 degree radial free flowing filter
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Throaty performance sound
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Not cutting or drilling required
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45 to 60 minutes to install
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Limited lifetime warranty
PRO DRY S FILTER FEATURES:
Increased HP and Torque - extra flow increases volumetric efficiency, which increases low end torque and towing power
Increased Mileage - reduced restriction cuts pumping losses, which increases mileage.
Better Protection - dry media has greater filtration efficiency than traditional non-progressive performance media.
Lifetime Protection - cleanable media and limited lifetime guarantee, the last air filter your vehicle will need.
BENEFITS:
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Oil-free 2 layer synthetic media
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50% higher air flow for better performance
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99.4% efficient for excellent protection
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Wire mesh for structural integrity & quality
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Convenient, quick & easy cleaning - no solvents or chemicals needed