K&N E-0667 | Air Filter

Part Number
Replacement Air Filter

Fits: 12-13 McLaren MP4-12C, 15-16 McLaren 650S, 16 McLaren 570S, 16 McLaren 675LT

Special Price $159.29 Regular Price $176.99
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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!



  • Replacement Air Filter
  • Replacement Air Filter
  • Washable And Reusable
  • 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 10-Year/Million Mile Limited Warranty.
  • Designed To Boost Horsepower And Acceleration
  • Million Mile Limited Warranty
  • Will Not Void Vehicle Warranty
  • High Air Flow With Exceptional Filtration
  • Lasts Up To 50000 Miles Before Cleaning
  • Works With Original Equip. Mfg. Vehicle Electronics


Air Filter Large End Diameter6.000 in. (152mm)
Automotive Item GradeHigh Performance
Base Outside Diameter6.000 in. (152mm)
Cap Outside DiameterN/A
ColorHeather Red
Filter MaterialCotton Gauze
Filter StyleDry
Flange Angle0 Degree
Flange Inside Diameter3.375 in. (86mm)
Flange Length0.313 in. (8mm)
Flange Offset0.000 in. (0mm)
Flange TypeCentered
Frame DesignFlexible
Housing IncludedNo
Inside DiameterOEM
Item Height5.625 in. (143mm)
Item Weight3.100 lbs. (1.4 kg)
Machine WashableYes
Number of Flanges1
Oil IncludedFilter Is Pre-Oiled
Outside Diameter6.000 in.
Overall LengthN/A
Package Content2
Package Contents2 Air Filters
Package MaterialPaperboard
Package Quantity2
Package TypeBox
Product Box Height14.500 in. (368mm)
Product Box Length6.310 in. (160mm)
Product Box Width6.310 in. (160mm)
Prop 65 (C, R or CR)CR
Prop 65 Warning Labelhttps://www.knfilters.com/images/l/prop65.jpg
ShapeRound Tapered
This Product Includes2 Filters
TitleK&N E-0667 Replacement Air Filter
Top MaterialNone
Top Outside Diameter5.281 in. (134mm)
Top StyleRubber
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Width6.000 in.

Round Tapered| H-5 5/8 in.| ID-3 3/8 in.| OD-6/5.281 in.| Pair


  • BMC: FB74208


  • 2012-2013 McLaren MP4-12C
  • 2016-2016 McLaren 570S
  • 2016-2016 McLaren 675LT
  • 2015-2016 McLaren 650S
Customer Questions
Can K&N filters get wet?
No, K&N filters should not get wet.
When to clean K&N air filter?
K&N air filters should be cleaned approximately every 50,000 miles (80,000 kilometers) or as recommended by the manufacturer.
Will K&N filter increase mpg?
It is possible for a K&N air filter to slightly improve fuel efficiency (MPG) under certain conditions.
What does K&N mean?
K&N stands for the names of the two founders of the company, Ken Johnson and Norm McDonald.
Please, mind that only logged in users can submit questions

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