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Collection: K&N Filters

K&N is a world-renowned brand specialising in high-performance air filtration and intake systems for street, race, off-road, and marine applications.

Engine Master Australia stocks a wide range of K&N products including reusable air filters, cold air intake systems, oil filters, cabin filters, crankcase ventilation filters, and performance intake accessories for a huge range of vehicles and engine combinations.

Designed to improve airflow and engine efficiency while providing excellent filtration, K&N products are trusted by performance enthusiasts and racers worldwide for reliable performance and long service life.

K&N Filters KNRK-320B Custom Air Cleaner Assembly 5 In Od Suit Harley Davidson W/ Keihin Carburettors 1976-Up

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K&N Filters KNRK-320B Custom Air Cleaner Assembly 5 In Od Suit Harley Davidson W/ Keihin Carburettors 1976-Up

Vendor:
K&N Performance Filters

Regular price $168.70 AUD

Regular price Sale price $168.70 AUD
Unit price per

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K&N Filters KNRK-3800 Conical Air Cleaner Assembly 2.625" Inlet Harley Davidsons

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K&N Filters KNRK-3800 Conical Air Cleaner Assembly 2.625" Inlet Harley Davidsons

Vendor:
K&N Performance Filters

Regular price $183.60 AUD

Regular price Sale price $183.60 AUD
Unit price per

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K&N Filters KNRK-380B Universal Air Cleaner Assembly 6"Od X 2"H Harley Davidsons

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K&N Filters KNRK-380B Universal Air Cleaner Assembly 6"Od X 2"H Harley Davidsons

Vendor:
K&N Performance Filters

Regular price $220.70 AUD

Regular price Sale price $220.70 AUD
Unit price per

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K&N Filters KNRK-380E Replacement Filter Suit Knrk-308B 4.5 In 114 Mm Od X 2 In 51 Mm H

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K&N Filters KNRK-380E Replacement Filter Suit Knrk-308B 4.5 In 114 Mm Od X 2 In 51 Mm H

Vendor:
K&N Performance Filters

Regular price $125.20 AUD

Regular price Sale price $125.20 AUD
Unit price per

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K&N Filters KNRK-3901 Air Filter For Harley Davidson Fxd Fxr Flhr/T Flst Fxst '92-'97

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K&N Filters KNRK-3901 Air Filter For Harley Davidson Fxd Fxr Flhr/T Flst Fxst '92-'97

Vendor:
K&N Performance Filters

Regular price $269.95 AUD

Regular price ~~$722.00 AUD~~ Sale price $269.95 AUD
Unit price per

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K&N Filters KNRK-3901PK Filter Dry Charger Suit

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K&N Filters KNRK-3901PK Filter Dry Charger Suit

Vendor:
K&N Performance Filters

Regular price $52.50 AUD

Regular price Sale price $52.50 AUD
Unit price per

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K&N Filters KNRK-3902PK Harley Davidson Filter Wrap Suit 1991-1997 Black

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K&N Filters KNRK-3902PK Harley Davidson Filter Wrap Suit 1991-1997 Black

Vendor:
K&N Performance Filters

Regular price $55.80 AUD

Regular price Sale price $55.80 AUD
Unit price per

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K&N Filters KNRK-3905-1 Custom Yamaha Air Filter Assembly Suit 1999-2012 Yamaha Xv1600 Xv1700 Road Star Midnight & Silverado

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K&N Filters KNRK-3905-1 Custom Yamaha Air Filter Assembly Suit 1999-2012 Yamaha Xv1600 Xv1700 Road Star Midnight & Silverado

Vendor:
K&N Performance Filters

Regular price $458.10 AUD

Regular price Sale price $458.10 AUD
Unit price per

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K&N Filters KNRK-3908 Custom Air Intake Kit 2004-2007 Kawasaki Vn2000 Vulcan

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K&N Filters KNRK-3908 Custom Air Intake Kit 2004-2007 Kawasaki Vn2000 Vulcan

Vendor:
K&N Performance Filters

Regular price $581.90 AUD

Regular price Sale price $581.90 AUD
Unit price per

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K&N Filters KNRK-3910-1 Air Intake Kit Black 1999-2012 Harley Davidson 88 96 & 103 Ci

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K&N Filters KNRK-3910-1 Air Intake Kit Black 1999-2012 Harley Davidson 88 96 & 103 Ci

Vendor:
K&N Performance Filters

Regular price $253.95 AUD

Regular price ~~$318.40 AUD~~ Sale price $253.95 AUD
Unit price per

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K&N Filters KNRK-3914 Ball Grooved Air Intake Kit 1991-1997 Harley Davidson Sportster

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K&N Filters KNRK-3914 Ball Grooved Air Intake Kit 1991-1997 Harley Davidson Sportster

Vendor:
K&N Performance Filters

Regular price $423.90 AUD

Regular price Sale price $423.90 AUD
Unit price per

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K&N Filters KNRK-3924 Chrome Flamed Air Filter For Harley Davidson Sportster '91-'97

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K&N Filters KNRK-3924 Chrome Flamed Air Filter For Harley Davidson Sportster '91-'97

Vendor:
K&N Performance Filters

Regular price $640.90 AUD

Regular price Sale price $640.90 AUD
Unit price per

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K&N Filters KNRK-3926 Custom Air Intake Kit 2002-2008 Honda Vtx1800C/F/N/R/T 1795

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K&N Filters KNRK-3926 Custom Air Intake Kit 2002-2008 Honda Vtx1800C/F/N/R/T 1795

Vendor:
K&N Performance Filters

Regular price $408.70 AUD

Regular price Sale price $408.70 AUD
Unit price per

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K&N Filters KNRK-3928 Kawasaki Vulcan Vn2000 Classic Filter Assembly Suit 2004-2007

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K&N Filters KNRK-3928 Kawasaki Vulcan Vn2000 Classic Filter Assembly Suit 2004-2007

Vendor:
K&N Performance Filters

Regular price $573.30 AUD

Regular price Sale price $573.30 AUD
Unit price per

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K&N Filters KNRK-3931 Harley Davidson Custom Air Cleaner Assembly Suit 2008-2013 Fx Dyna Series

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K&N Filters KNRK-3931 Harley Davidson Custom Air Cleaner Assembly Suit 2008-2013 Fx Dyna Series

Vendor:
K&N Performance Filters

Regular price $404.20 AUD

Regular price Sale price $404.20 AUD
Unit price per

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K&N Filters KNRL-320B Harley Davidson Custom Air Cleaner Assembly Suit Linkert Early 4-Bolt Modelcarburettor

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K&N Filters KNRL-320B Harley Davidson Custom Air Cleaner Assembly Suit Linkert Early 4-Bolt Modelcarburettor

Vendor:
K&N Performance Filters

Regular price $178.90 AUD

Regular price Sale price $178.90 AUD
Unit price per

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K&N Filters KNRM-3001 Universal Air Filter 3"Mtl Flg Universal 7"D 6"H"

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K&N Filters KNRM-3001 Universal Air Filter 3"Mtl Flg Universal 7"D 6"H"

Vendor:
K&N Performance Filters

Regular price $172.70 AUD

Regular price Sale price $172.70 AUD
Unit price per

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K&N Filters KNRM-3501 Universal Air Filter 3.5"Mtl Flg 7" X 4-1/2" 3-1/"

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K&N Filters KNRM-3501 Universal Air Filter 3.5"Mtl Flg 7" X 4-1/2" 3-1/"

Vendor:
K&N Performance Filters

Regular price $192.50 AUD

Regular price Sale price $192.50 AUD
Unit price per

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K&N Filters KNRO-5010 Mc Air Filter Royal Enfield

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K&N Filters KNRO-5010 Mc Air Filter Royal Enfield

Vendor:
K&N Performance Filters

Regular price $95.95 AUD

Regular price ~~$104.80 AUD~~ Sale price $95.95 AUD
Unit price per

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K&N Filters KNRP-2960 Universal Clamp On Filter Suit 6 In 152 Mm

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K&N Filters KNRP-2960 Universal Clamp On Filter Suit 6 In 152 Mm

Vendor:
K&N Performance Filters

Regular price $205.95 AUD

Regular price ~~$230.85 AUD~~ Sale price $205.95 AUD
Unit price per

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K&N Filters KNRP-2960-1 Knrp-2960 Universal Clamp-On Air Filter Round Tapered 6" Neck

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K&N Filters KNRP-2960-1 Knrp-2960 Universal Clamp-On Air Filter Round Tapered 6" Neck

Vendor:
K&N Performance Filters

Regular price $213.70 AUD

Regular price Sale price $213.70 AUD
Unit price per

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K&N Filters KNRP-4600 Universal Air Filter 6"Flg 7-1/2"B 4-1/2"T 4"H"

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K&N Filters KNRP-4600 Universal Air Filter 6"Flg 7-1/2"B 4-1/2"T 4"H"

Vendor:
K&N Performance Filters

Regular price $243.50 AUD

Regular price Sale price $243.50 AUD
Unit price per

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K&N Filters KNRP-4630 Universal Air Filter 3-1/2"Flg 5-1/2"B 4-1/2"T 6"

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K&N Filters KNRP-4630 Universal Air Filter 3-1/2"Flg 5-1/2"B 4-1/2"T 6"

Vendor:
K&N Performance Filters

Regular price $245.00 AUD

Regular price Sale price $245.00 AUD
Unit price per

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K&N Filters KNRP-4660 Universal Clamp On Filter Suit 4 In 102 Mm 5.5 In 140 Mm H X 5.375 In 137 Mm Base Od X 4 In 102 Mm Top Od

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K&N Filters KNRP-4660 Universal Clamp On Filter Suit 4 In 102 Mm 5.5 In 140 Mm H X 5.375 In 137 Mm Base Od X 4 In 102 Mm Top Od

Vendor:
K&N Performance Filters

Regular price $185.96 AUD

Regular price ~~$213.50 AUD~~ Sale price $185.96 AUD
Unit price per

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K&N Filters KNRP-4660DK Suits Knrp4660 Air Filter Drycharger Wrap Black

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K&N Filters KNRP-4660DK Suits Knrp4660 Air Filter Drycharger Wrap Black

Vendor:
K&N Performance Filters

Regular price $66.70 AUD

Regular price Sale price $66.70 AUD
Unit price per

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K&N Filters KNRP-4660DL Suits Knrp4660 Air Filter Drycharger Wrap Blue

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K&N Filters KNRP-4660DL Suits Knrp4660 Air Filter Drycharger Wrap Blue

Vendor:
K&N Performance Filters

Regular price $68.00 AUD

Regular price Sale price $68.00 AUD
Unit price per

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K&N Filters KNRP-4660DR Suits Knrp4660 Air Filter Drycharger Wrap Red

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K&N Filters KNRP-4660DR Suits Knrp4660 Air Filter Drycharger Wrap Red

Vendor:
K&N Performance Filters

Regular price $69.80 AUD

Regular price Sale price $69.80 AUD
Unit price per

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K&N Filters KNRP-4660DY Suits Knrp4660 Air Filter Drycharger Wrap Yellow

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K&N Filters KNRP-4660DY Suits Knrp4660 Air Filter Drycharger Wrap Yellow

Vendor:
K&N Performance Filters

Regular price $71.00 AUD

Regular price Sale price $71.00 AUD
Unit price per

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K&N Filters KNRP-4740 Universal Air Filter 4-1/2"Flg 5-7/8"B 4-1/2"T 6"

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K&N Filters KNRP-4740 Universal Air Filter 4-1/2"Flg 5-7/8"B 4-1/2"T 6"

Vendor:
K&N Performance Filters

Regular price $241.00 AUD

Regular price Sale price $241.00 AUD
Unit price per

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K&N Filters KNRP-4820 Universal Fit Tear Drop Filter

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K&N Filters KNRP-4820 Universal Fit Tear Drop Filter

Vendor:
K&N Performance Filters

Regular price $401.30 AUD

Regular price Sale price $401.30 AUD
Unit price per

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K&N Filters KNRP-4930 Universal Clamp On Filter Suit 4 In 102 Mm 5.063 In 129 Mm H X 5.375 In 137 Mm Base Od X 4 In 102 Mm Top Od

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K&N Filters KNRP-4930 Universal Clamp On Filter Suit 4 In 102 Mm 5.063 In 129 Mm H X 5.375 In 137 Mm Base Od X 4 In 102 Mm Top Od

Vendor:
K&N Performance Filters

Regular price $144.40 AUD

Regular price Sale price $144.40 AUD
Unit price per

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K&N Filters KNRP-4970 Universal Clamp On Filter Suit 4 In 102 Mm 7 In 178 Mm H X 5.375 In 137 Mm Base Od X 4 In 102 Mm Top Od

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K&N Filters KNRP-4970 Universal Clamp On Filter Suit 4 In 102 Mm 7 In 178 Mm H X 5.375 In 137 Mm Base Od X 4 In 102 Mm Top Od

Vendor:
K&N Performance Filters

Regular price $291.10 AUD

Regular price Sale price $291.10 AUD
Unit price per

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K&N Filters KNRP-4980 Universal Air Filter 4"Flg 5-3/8""B 4"T 6-1/2"H"

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K&N Filters KNRP-4980 Universal Air Filter 4"Flg 5-3/8""B 4"T 6-1/2"H"

Vendor:
K&N Performance Filters

Regular price $289.90 AUD

Regular price Sale price $289.90 AUD
Unit price per

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K&N Filters KNRP-5044 Universal Air Filter 3"Flg 6"B 5"T 6"H"

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K&N Filters KNRP-5044 Universal Air Filter 3"Flg 6"B 5"T 6"H"

Vendor:
K&N Performance Filters

Regular price $235.50 AUD

Regular price Sale price $235.50 AUD
Unit price per

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K&N Filters KNRP-5070 Universal Air Filter 3-7/8"Flg Od 12" X 6"B 9-15"

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K&N Filters KNRP-5070 Universal Air Filter 3-7/8"Flg Od 12" X 6"B 9-15"

Vendor:
K&N Performance Filters

Regular price $331.50 AUD

Regular price Sale price $331.50 AUD
Unit price per

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K&N Filters KNRP-5101 Universal Air Filter 4-1/2"Flg 5-7/8"B 4"T 6"H"

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K&N Filters KNRP-5101 Universal Air Filter 4-1/2"Flg 5-7/8"B 4"T 6"H"

Vendor:
K&N Performance Filters

Regular price $241.10 AUD

Regular price Sale price $241.10 AUD
Unit price per

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K&N Filters KNRP-5103 Universal Air Filter 3-7/8" Flg Od 12" X 6"B 9-15"

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K&N Filters KNRP-5103 Universal Air Filter 3-7/8" Flg Od 12" X 6"B 9-15"

Vendor:
K&N Performance Filters

Regular price $321.00 AUD

Regular price Sale price $321.00 AUD
Unit price per

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K&N Filters KNRP-5103DK Suits Knrp5103 Air Filter Drycharger Wrap Black

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K&N Filters KNRP-5103DK Suits Knrp5103 Air Filter Drycharger Wrap Black

Vendor:
K&N Performance Filters

Regular price $108.10 AUD

Regular price Sale price $108.10 AUD
Unit price per

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K&N Filters KNRP-5103DL Suits Knrp5103 Air Filter Drycharger Wrap Blue

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K&N Filters KNRP-5103DL Suits Knrp5103 Air Filter Drycharger Wrap Blue

Vendor:
K&N Performance Filters

Regular price $108.70 AUD

Regular price Sale price $108.70 AUD
Unit price per

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K&N Filters KNRP-5103DR Suits Knrp5103 Air Filter Drycharger Wrap Red

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K&N Filters KNRP-5103DR Suits Knrp5103 Air Filter Drycharger Wrap Red

Vendor:
K&N Performance Filters

Regular price $108.70 AUD

Regular price Sale price $108.70 AUD
Unit price per

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K&N Filters KNRP-5103DY Suits Knrp5103 Air Filter Drycharger Wrap Yellow

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K&N Filters KNRP-5103DY Suits Knrp5103 Air Filter Drycharger Wrap Yellow

Vendor:
K&N Performance Filters

Regular price $105.60 AUD

Regular price Sale price $105.60 AUD
Unit price per

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K&N Filters KNRP-5105 Universal Air Filter Oval Flg 12" X 3-1/2"B 11""

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K&N Filters KNRP-5105 Universal Air Filter Oval Flg 12" X 3-1/2"B 11""

Vendor:
K&N Performance Filters

Regular price $309.90 AUD

Regular price Sale price $309.90 AUD
Unit price per

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K&N Filters KNRP-5113 Universal Air Filter 5"Flg 6-1/2"B 4-1/2"T 5-5/8"

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K&N Filters KNRP-5113 Universal Air Filter 5"Flg 6-1/2"B 4-1/2"T 5-5/8"

Vendor:
K&N Performance Filters

Regular price $156.00 AUD

Regular price Sale price $156.00 AUD
Unit price per

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K&N Filters KNRP-5115 Universal Air Filter 3-7/8"Flg Od 12" X 6"B 9-15"

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K&N Filters KNRP-5115 Universal Air Filter 3-7/8"Flg Od 12" X 6"B 9-15"

Vendor:
K&N Performance Filters

Regular price $309.90 AUD

Regular price Sale price $309.90 AUD
Unit price per

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K&N Filters KNRP-5118 Universal Air Filter 3-3/8""Flg 6"B 4-1/2"T 9"H"

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K&N Filters KNRP-5118 Universal Air Filter 3-3/8""Flg 6"B 4-1/2"T 9"H"

Vendor:
K&N Performance Filters

Regular price $311.50 AUD

Regular price Sale price $311.50 AUD
Unit price per

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K&N Filters KNRP-5119 Universal Clamp On Filter Suit 1.938 In 49 Mm 4 In 102 Mm H X 3 In 76 Mm Od

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K&N Filters KNRP-5119 Universal Clamp On Filter Suit 1.938 In 49 Mm 4 In 102 Mm H X 3 In 76 Mm Od

Vendor:
K&N Performance Filters

Regular price $214.20 AUD

Regular price Sale price $214.20 AUD
Unit price per

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K&N Filters KNRP-5135 Universal Air Filter 5-5/16" X 3-7/16"Flg 18-3/4""

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K&N Filters KNRP-5135 Universal Air Filter 5-5/16" X 3-7/16"Flg 18-3/4""

Vendor:
K&N Performance Filters

Regular price $325.65 AUD

Regular price Sale price $325.65 AUD
Unit price per

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K&N Filters KNRP-5135DK Universal Clamp On Filter Wrap Black

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K&N Filters KNRP-5135DK Universal Clamp On Filter Wrap Black

Vendor:
K&N Performance Filters

Regular price $142.00 AUD

Regular price Sale price $142.00 AUD
Unit price per

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K&N Filters KNRP-5161 Universal Air Filter 8-3/4" X 3-1/4"Flg 18-3/4""

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K&N Filters KNRP-5161 Universal Air Filter 8-3/4" X 3-1/4"Flg 18-3/4""

Vendor:
K&N Performance Filters

Regular price $432.95 AUD

Regular price ~~$468.60 AUD~~ Sale price $432.95 AUD
Unit price per

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K&N Filters KNRP-5164 Universal Air Filter 1-15/16"Flg 3"Od 3"H"

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K&N Filters KNRP-5164 Universal Air Filter 1-15/16"Flg 3"Od 3"H"

Vendor:
K&N Performance Filters

Regular price $213.60 AUD

Regular price Sale price $213.60 AUD
Unit price per

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