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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 Shape | Panel |
| Height | 1.125 in (29 mm) |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Washable | Yes |
| Air Filter Material | Cotton Gauze |
| Product Style | Unique Air Filters |
| Flanges | None |
| Outside Length | 12.188 in (310 mm) |
| Outside Width | 10.688 in (271 mm) |
| Weight | 1.3 lb (0.6 kg) |
| Filter Re-Oiling Amount | 2.02 oz (60 ml) |
| Product Box Height | 2.34 in (60 mm) |
| Product Box Length | 15.06 in (383 mm) |
| Product Box Width | 11.06 in (281 mm) |
| Filter Line | High-Flow |
| Overall Filter Efficiency | Up To 99% Efficiency |
| 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
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