K&N® BM-1821 - High-Flow Air Filter

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$69.99
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Vehicle Fitment

MakeModelYear
BMWR18 2021

Product Details

Air Filter by 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. 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!

Specifications

Air Filter: Shape Panel
Air Filter Material: Cotton Gauze
Washable: Yes
Height: 0.844 in (21 mm)
Outside Length: 8.938 in (227 mm)
Outside Width: 4.938 in (125 mm)
Package Contents: 1 Air Filter
Package Quantity: 1
Warranty: 1,000,000 Miles/10 Year
Product Style: Panel Air Filter
Weight: 0.5 lb (0.2 kg)
Filter Re-Oiling Amount: 0.42 oz (12 ml)
Product Box Height: 1.69 in (43 mm)
Product Box Length: 9.69 in (246 mm)
Product Box Width: 7.72 in (196 mm)

Features

  • Designed to increase horsepower
  • Washable, reusable, and engineered to last for the life of your vehicle
  • Designed to provide high airflow and exceptional filtration
  • Engineered to fit easily into your factory air box
  • 10-Year/Million Mile Limited Warranty
  • Only needs cleaning every 50,000 miles under normal highway driving conditions
  • Emissions legal in all 50 States
  • Will not void vehicle warranty

K&N® is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 50 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.

Brand:
Part Number:
BM-1821
UPC:
024844391896
Alternate MPN:
BM1821

Installation

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