High-Flow Original Lifetime Engine Air Filter - BMW 545i V8-4.4L F/I

SKU
33-2294
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
  • REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
  • ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
Air Filter ShapePanel
Height1.125 in (29 mm)
Package Contents1 Air Filter
Package Quantity1
WashableYes
Air Filter MaterialCotton Gauze
Product StyleUnique Air Filters
FlangesNone
Outside Length12.188 in (310 mm)
Outside Width10.688 in (271 mm)
Weight1.3 lb (0.6 kg)
Filter Re-Oiling Amount2.02 oz (60 ml)
Product Box Height2.34 in (60 mm)
Product Box Length15.06 in (383 mm)
Product Box Width11.06 in (281 mm)
Filter LineHigh-Flow
Overall Filter EfficiencyUp To 99% Efficiency
Cross References
AC Delco A1411C
Beck/Arnley 0421558
BMW 13717521023
BMW 13717521037
BMW 13717541023
Champ Labs. AF3218
Ecogard XA7039
Fram CA7651
Luber-Finer AF3218
Mann-Hummel C311491
Mobil AF3218
Premium Guard PA5706
Purepro A5706
Purolator A55706
Ryco A1742
Service Champ AF5706
STP SA10566
Valvoline VA364
Warner WAF3218
Wesfil WA5227
WIX 49229
UP TO99%

Efficiency

LIFETIME

Usage Mileage

DIY Level

Easy Moderate Advanced

Tools Typically Needed

Screwdriver

Installation Time

5-10 Minutes

Resources:

Installation PDF

Installation Instruction Sheet

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