air-filters-direct-fit

K&N 33-2070 - Air Filter

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$64.99

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Ships by 02/01/2023
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  1. 2006 BMW X3 2.5i 2.5L L6 cid:152 cc:2494
  2. 2006 BMW Z4 L6 2.5L cid:152 cc:2494
  3. 2006 BMW X3 L6 2.5L cid:152 cc:2494
  4. 2005 BMW X3 2.5i 2.5L L6 cid:152 cc:2494
  5. 2005 BMW Z4
  6. 2005 BMW Z4 L6 2.5L cid:152 cc:2494
  7. 2005 BMW Z4 L6 3.0L cc:2979
  8. 2004 BMW Z4 L6 3.0L cc:2979
  9. 2004 BMW X3 2.5i 2.5L L6 cid:152 cc:2494
  10. 2004 BMW Z4
  11. 2004 BMW Z4 L6 2.5L cid:152 cc:2494
  12. 2003 BMW 525i L6 2.5L cid:152 cc:2494
  13. 2003 BMW Z4
  14. 2003 BMW 530i
  15. 2003 BMW 530i L6 3.0L cc:2979
  16. 2003 BMW Z4 L6 3.0L cc:2979
  17. 2003 BMW 525i
  18. 2003 BMW Z4 L6 2.5L cid:152 cc:2494
  19. 2002 BMW 530i L6 3.0L cc:2979
  20. 2002 BMW Z3 L6 3.0L cc:2979
  21. 2002 BMW 525i L6 2.5L cid:152 cc:2494
  22. 2002 BMW Z3
  23. 2002 BMW Z3 L6 2.2L cid:132 cc:2171
  24. 2002 BMW Z3 L6 3.2L cc:3246
  25. 2002 BMW 530i
  26. 2002 BMW Z3 L6 2.5L cid:152 cc:2494
  27. 2002 BMW 525i
  28. 2001 BMW 530i
  29. 2001 BMW Z3
  30. 2001 BMW 525i
  31. 2001 BMW Z3 L6 2.5L cid:152 cc:2494
  32. 2001 BMW 525i L6 2.5L cid:152 cc:2494
  33. 2001 BMW 530i L6 3.0L cc:2979
  34. 2001 BMW Z3 L6 3.0L cc:2979
  35. 2001 BMW Z3 L6 3.2L cc:3246
  36. 2001 BMW Z3 L6 2.2L cid:132 cc:2171
  37. 2000 BMW 323ti L6 2.5L cid:152 cc:2494
  38. 2000 BMW Z3 L6 2.5L cid:152 cc:2494
  39. 2000 BMW Z3 L6 2.0L cid:121 cc:1990
  40. 2000 BMW 528i L6 2.8L cc:2793
  41. 2000 BMW 528i
  42. 2000 BMW Z3
  43. 2000 BMW Z3 L6 2.8L cc:2793
  44. 2000 BMW Z3 L6 3.2L cc:3152
  45. 1999 BMW Z3
  46. 1999 BMW 328i L6 2.8L cc:2793
  47. 1999 BMW 528i
  48. 1999 BMW 328is
  49. 1999 BMW 328i
  50. 1999 BMW 323is
  51. 1999 BMW Z3 L6 2.8L cc:2793
  52. 1999 BMW 328i L6 2.8L cc:2793
  53. 1999 BMW 328is L6 2.8L cc:2793
  54. 1999 BMW 323i
  55. 1999 BMW 323is L6 2.5L cid:152 cc:2494
  56. 1999 BMW 528i L6 2.8L cc:2793
  57. 1999 BMW 323i L6 2.5L cid:152 cc:2494
  58. 1999 BMW Z3 L6 2.5L cid:152 cc:2494
  59. 1999 BMW 323ti L6 2.5L cid:152 cc:2494
  60. 1999 BMW Z3 L6 3.2L cc:3152
  61. 1999 BMW M3
  62. 1999 BMW M3 L6 3.2L cc:3152
  63. 1998 BMW M3
  64. 1998 BMW 323is
  65. 1998 BMW Z3 L6 3.2L cc:3152
  66. 1998 BMW 328is
  67. 1998 BMW 328i
  68. 1998 BMW 528i
  69. 1998 BMW 323i
  70. 1998 BMW 328i L6 2.8L cc:2793
  71. 1998 BMW Z3 Roadster 2.8L L6 cc:2793
  72. 1998 BMW 528i L6 2.8L cc:2793
  73. 1998 BMW 323is L6 2.5L cid:152 cc:2494
  74. 1998 BMW 323i L6 2.5L cid:152 cc:2494
  75. 1998 BMW 328is L6 2.8L cc:2793
  76. 1998 BMW Z3 M Roadster 3.2L L6 cc:3152
  77. 1998 BMW Z3 L6 2.8L cc:2793
  78. 1998 BMW M3 L6 3.2L cc:3152
  79. 1997 BMW 528i
  80. 1997 BMW 325i L6 2.5L cid:152 cc:2494
  81. 1997 BMW M3 L6 3.2L cc:3152
  82. 1997 BMW 328i
  83. 1997 BMW 328is
  84. 1997 BMW 328is L6 2.8L cc:2793
  85. 1997 BMW 323i L6 2.5L cid:152 cc:2494
  86. 1997 BMW M3
  87. 1997 BMW 528i L6 2.8L cc:2793
  88. 1997 BMW Z3 2.8L L6 cc:2793
  89. 1997 BMW 328i L6 2.8L cc:2793
  90. 1997 BMW Z3 L6 2.8L cc:2793
  91. 1996 BMW 328i L6 2.8L cc:2793
  92. 1996 BMW M3
  93. 1996 BMW 528i L6 2.8L cc:2793
  94. 1996 BMW 325i L6 2.5L cid:152 cc:2494
  95. 1996 BMW 328is L6 2.8L cc:2793
  96. 1996 BMW 328i
  97. 1996 BMW M3 L6 3.2L cc:3152
  98. 1996 BMW 328is
  99. 1995 BMW M3
  100. 1995 BMW 325is L6 2.5L cid:152 cc:2494
  101. 1995 BMW 320i
  102. 1995 BMW 325i
  103. 1995 BMW 325i L6 2.5L cid:152 cc:2494
  104. 1995 BMW 325is
  105. 1995 BMW M3 L6 3.0L cc:2990
  106. 1994 BMW M3
  107. 1994 BMW M3 L6 3.0L cc:2990
  108. 1994 BMW 325i L6 2.5L cid:152 cc:2494
  109. 1994 BMW 325is L6 2.5L cid:152 cc:2494
  110. 1994 BMW 320i
  111. 1994 BMW 325i
  112. 1994 BMW 325is
  113. 1993 BMW 320i
  114. 1993 BMW 325i L6 2.5L cid:152 cc:2494
  115. 1993 BMW 325i
  116. 1993 BMW 325is L6 2.5L cid:152 cc:2494
  117. 1993 BMW 325is
  118. 1993 BMW 320i L6 2.0L cid:121 cc:1990
  119. 1992 BMW 320i L6 2.0L cid:121 cc:1990
  120. 1992 BMW 325is L6 2.5L cid:152 cc:2494
  121. 1992 BMW 325i L6 2.5L cid:152 cc:2494
  122. 1992 BMW 325i
  123. 1992 BMW 325is
  124. 1992 BMW 320i
  125. 1941 Dodge Truck Base
  126. 1940 Dodge Truck Base
  127. 1939 Dodge Truck Base
  128. show all...
Authorized Dealer

About this product

Part #: 33-2070

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

More Details

Diameter Inside (in.)OEM
Diameter Outside (in.)OEM
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1 oz (30 ml)
Filter StyleDry
Height (in.)1
Inner WireNo
Outside Length9.25 in (235 mm)
Outside Width6.875 in (175 mm)
ShapePanel (Flat)
Top StyleOpen
Width (in.)6.875
Additional Documents
  1. Technical Bulletinpdf
  2. Installation Instructionspdf

See what our community says about kn products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Was looking for less restriction from the intake system.
Is this your first time buying from this brand? Did you consider other brands?
Not the first time
Was it easy to install? Any installation tips that will help others?
Easy to install
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Paul's build
Patrick Coico

568

Patrick Coico
2004 Mazda RX-8
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The owner before me was responsible for installing this part, but from the HP gain K&N boasts and the fact that the OEM intake is bulky and unnecessary, I can see why he chose to do the swap.
Is this your first time buying from this brand? Did you consider other brands?
I've bought from K&N before and they've always been pretty top notch in my experience. I've also bought from Spectre, but this wasn't my choice so K&N it is.
Was it easy to install? Any installation tips that will help others?
I've taken it off multiple times to mess with other things and, yes, it is quite easy to remove and put back.
View on Patrick's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The sound it makes when you get on it is fantastic. Also noticeably better acceleration
Is this your first time buying from this brand? Did you consider other brands?
Yes. And yes.
View on Jake's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Performance, quality, sound
Is this your first time buying from this brand? Did you consider other brands?
First time with the brand.
Was it easy to install? Any installation tips that will help others?
Very easy to install.
Once you've had a chance to use the product, did it meet your expectations?
Great sound now that my engine can breath.
View on Nick's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Reputation. Price. Availability.
Is this your first time buying from this brand? Did you consider other brands?
Have owned several cars with K&N filter. Solid brand.
View on Shaun's build

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California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About K&N

K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and air intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies.

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