K&N Air Filters are designed to increase Horsepower and Acceleration while providing excellent filtration. K&N makes about 1,200 different air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom fitted to fit into your vehicle's available air box. Its basic design means that adding better performance to it is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. 
 
 Our road vehicle air filters are covered by our famous K&N Half Million Mile Limited Warranty ™ and will last much longer than any other. K&N replacement filters are designed to increase Horsepower and Acceleration while providing excellent filtration.
 
 Cross-references:
 
 AC Delco A975C
 AC Delco ACA21
 Baldwin PA2135
 BMC 18401
 BMC FB18401
 Carquest 88116
 Carquest DW88116
 Carquest R88116
 Champ Labs. AF293
 Fram CA4309
 Hastings AF882
 Holden 92041796
 Isuzu 16546AA020
 Isuzu 894132687
 Isuzu 894516143
 Luber-Finer AF293
 Mann-Hummel C2924
 Mann-Hummel C2964
 Mazda 1N0013Z40
 MicroGard MGA46116
 Mobil MA4278
 Motorcraft FA1087
 Napa 6116
 Nissan 16500JA100
 Nissan 165460Z000
 Nissan 16546V0100
 Nissan 16546V0110
 Nissan 16546W2900
 Nissan AY120NS001
 Premium Guard PA4278
 Purepro A4278
 Purolator A24278
 Purolator PA24278
 Renault Samsung 1642212900
 Repco RAF17
 Ryco A360
 Service Champ AF4278
 Simota ON001
 STP SA4309
 Subaru 16546V0100
 Subaru AY120NS001
 Valvoline VA86
 Warner WAF293
 Wesfil WA360
 WIX 46116