K& N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K& N's No-Hassle Lifetime Limited Warranty.

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!

• Designed To Boost Horsepower And Acceleration
• Washable And Reusable
• High Air Flow With Exceptional Filtration
• Lasts Up To 50000 Miles Before Cleaning
• Works With Original Equip. Mfg. Vehicle Electronics
• Will

Air Filter Material:	Cotton Gauze
Air Filter Shape:	Panel
Filter Re-Oiling Amount:	1.74 oz (51 ml)
Flanges:	None
Frame Design:	Flexible
Height:	1.125 in (29 mm)
Item Type:	High Performance
Oil Included:	Yes
Outside Length:	14 in (356 mm)
Outside Width:	11.125 in (283 mm)
Package Contents:	1 Air Filter
Package Material:	Paperboard
Package Quantity:	1
Package Type:	Box
Pre-Screened:	No
Product Style:	Unique Air Filters
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Warning Label:	https://www.knfilters.com/images/l/prop65.jpg
Prop 65 Yes/No:	Yes
Title:	K& N 33-2367 Replacement Air Filter
Washable:	Yes
Weight:	1.7 lb (0.8 kg)

• Valvoline: VA317
• Mann-Filter: C36004
• Mahle: LX1564
• Service Champ: AF5814
• Bosch: F026400148
• ACDelco: A3612C
• Precise Lines: PA5814
• STP Filters: SA10676
• FRAM: CA10676
• Purolator: A65814
• Carquest: 83461
• Warner Swasey: WAF3910
• Duramax: DA3910
• Beck/Arnley: 0421815
• Autopart International: 5000325929
• LUBER-FINER: AF3910
• Autopart International: 5000233119
• Hastings: AF1443
• BMC: FB49420
• Ryco: A1787
• Wix: 49461
• MicroGard: MGA49461
• Autopart International: 500255688
• Service Pro: MA5814
• BMW: 13717556961

• 2008-2010 BMW 135i | Note: K& N Replacement Air Filter
• 2008-2010 BMW 535i | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2008 BMW 535xi | Note: K& N Replacement Air Filter
• 2009-2010 BMW 535i xDrive | Note: K& N Replacement Air Filter
• 2011-2013 BMW 335is | Note: K& N Replacement Air Filter
• 2007-2010 BMW 335i | Note: K& N Replacement Air Filter
• 2007-2010 BMW 335i | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2007-2008 BMW 335xi | Note: K& N Replacement Air Filter
• 2007-2008 BMW 335xi | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2008-2010 BMW 135i | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2008-2010 BMW 535i | Note: K& N Replacement Air Filter
• 2008 BMW 535xi | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2009-2010 BMW 335i xDrive | Note: K& N Replacement Air Filter
• 2009-2010 BMW 335i xDrive | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2009-2010 BMW 535i xDrive | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2009-2012 BMW Z4 | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2010-2016 BMW Z4 | Note: K& N Replacement Air Filter
• 2014-2016 BMW Z4 | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2011 BMW 1 Series M | Note: K& N Replacement Air Filter
• 2011 BMW 1 Series M | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.
• 2011-2013 BMW 335is | Note: Panel; H-1.125 in.; L-14 in.; W-11.125 in.