Ken and Norm were avid motorcycle racers who entered the aftermarket in the 1960 s with a line of motorcycle handlebars. K&N protects its marks and other legal rights against infringers.Ĥ Ken Johnson and Norm McDonald make up the K and the N in K&N. The following are Trademarks and/or Registered trademarks of K&N Engineering, Inc.: K&N, the K&N Logo, Aircharger, Drycharger, Filtercharger, FIPK, FIPK Generation 2, KNFILTERS.COM, KNPOWERSPORTS.COM, Performance Gold, Recharger, Stubstack, Typhoon, Xstream, the Xstream logo, 66 Series, Powerlid, 57i, Wrench-Off s, the Wrench-Off logo, High-Flow s, Power Kleen and the K&N Warranty medallions.
3 K&N PRODUCT LisTiNgs American V-Twin Air & Product Listings Motorcycle Air & Product Listings ATV Air & Product Listings Specialty and Filter Wrap Product Listings AmeRiCAN V-TwiN Performance Air Intake Systems* High-Flow s TM street RK Series Intake Systems* Cruiser and Touring Air and s Scooter Air and s Sportbike Air and s Race-Spec Racing s Off-ROAD Off-Road Air and s Motocross Xstream Series s and Performance s Minibike s Dirt Track Air Cleaners ATV / UTV Air and s Side by Side Air and s ATV / Side by Side Aircharger Intake Systems* watercraft / snow Watercraft Flame Arrestors Watercraft s Snowmobile Air and s specialty / ACCessORies Specialty and Racing s Wraps Vent Breathers Karting s HAULeR HORsePOweR Automotive High-Flow Intake Systems* Automotive Air and s Commercial Grade Heavy Duty Air and s APPAReL / signage K&N Apparel Merchandising / Signage PROUD MEMBER SINCE 1979: ADDiTiONAL information Warranties and Additional Product Information Cleaning Instructions and Supplies *See page 175 for specifications regarding emissions standards and CARB regulations.