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K&N Replacement Air Filters (08-15 Audi R8 4.2L V8)

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SKU: 102439
MPN: E-0668

Product Details


K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration.

Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and motorcycle enthusiast interested in maximizing horsepower and acceleration. Since K&Ns humble beginnings they have designed and manufactured over 2,400 High-Flow Air Filters to fit most modern passenger vehicles and over 500 High-Flow Air Intake Systems to fit vehicles driven by enthusiast minded drivers. K&N not only has more applications than any other manufacturer of similar product, K&N invented the High-Flow category and the High-Flow Technology that supports it. K&N also makes thousands of racing and specialty type air filters and is the only air filter used at the Indianapolis 500 Race.


  • Air Filter Shape: Round Straight
  • Filter Material: Cotton Gauze
  • Flanges: None
  • Includes 2 Filters
Product Features

  • High Air Flow with Excellent Filtration
  • Designed to Increase Horsepower and Acceleration
  • Washable and Reusable
  • Will NOT Void Vehicle Warranty
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Emissions Legal in all 50 US States.
  • Economical, a K&N Air Filter Will Last the Life of Your Automobile
  • Works with Original Equipment Manufacturer Vehicle Electronics
  • Easy High Performance Add-on
  • Environmentally Friendly
  • Million Mile Limited Warranty


K&N Million Mile Limited Warranty

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Fitment Guide

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Fitment Guide

Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2008 2012 AUDI R8 BASE
V8 4.2 GAS FI NA ALL  
2014 2015 AUDI R8 BASE
V8 4.2 GAS FI NA ALL  

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