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K&N BM-1204 Air Filter

Replacement Filters / Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5     26 Customer Reviews
BM-1204
$58.99 USD
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Product Overview

  • 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
The K&N BM-1204 Air Filter fits some BMW HP2 Enduro, BMW HP2 Megamoto, BMW R nine T, BMW R nine T Pure, BMW R nine T Racer, BMW R nine T Scrambler, BMW R nine T Urban GS, BMW R1200GS, BMW R1200GS Adventure, BMW R1200GS HP2, BMW R1200R, BMW R1200R Classic, BMW R1200RS, BMW R1200RT, BMW R1200S, BMW R1200ST, and BMW R900RT models. See vehicle applications link for details.
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 10-Year/Million Mile 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!

[More Information on K&N Replacement Air Filters]
Air Filter ShapePanel
Filter MaterialCotton Gauze
WashableYes
Height1.25 in (32 mm)
Outside Length5.875 in (149 mm)
Outside Width3.5 in (89 mm)
Package Contents1 Air Filter, 1 K&N 1oz Sealing Grease
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight1.6 lb (0.7 kg)
Filter Re-Oiling Amount0.32 oz (9 ml)
Product Box Height7.25 in (184 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N BM-1204 Air Filter Product Reviews

Thursday, August 23, 2018 - Part BM-1204
Brilliant, does what is says on the tin. It may be an old 1200 BM but it breathes better and picks up better, all roung a good purchase.

Michael Skevington
Rawcliffe Bridge, United Kingdom
Tuesday, May 8, 2018 - Part BM-1204
Quality air-filter, easy, direct replacement no-worries.

Andrew Cowburn
Fenstanton, United Kingdom
Tuesday, February 27, 2018 - Part BM-1204
Love these filters have them on all our motorcycles plus we use the oil filters - they are so much less expensive than OEM filters. And on the dual sports the air filters are great - rinse wash oil replace they pay for themselves in no time.

Peggy Zaring
LaCrosse, Washington