SELECTIONS: Products : Performance : K&N Filters : K&N Intake Kits

  KN-57I-1000
K&N 57i Gen2 Intake Kit BMW 323I SERIES E46, 24V, 170BHP Part# KN-57I-1000
List Price: $259.35
Our Price: $185.44
You Save: $73.91


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-1001
K&N 57i Gen2 Intake Kit BMW 325I, 2.5L, L6, 24V, 192BHP, 1991-1995 Part# KN-57I-1001
List Price: $259.35
Our Price: $185.44
You Save: $73.91


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6513
K&N 57i Gen2 Intake Kit CITROEN C2; 1.6L, 16V, DOHC, L4, 110BHP Part# KN-57I-6513
List Price: $309.75
Our Price: $221.47
You Save: $88.28


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6515
K&N 57i Gen2 Intake Kit CITROEN SAXO 1.4L, 8V, L4, 75BHP Part# KN-57I-6515
List Price: $309.75
Our Price: $221.47
You Save: $88.28


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6516
K&N 57i Gen2 Intake Kit CITROEN SAXO L4-1.1L 8V MPI 60BHP Part# KN-57I-6516
List Price: $309.75
Our Price: $221.47
You Save: $88.28


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6501
K&N 57i Gen2 Intake Kit CITROEN SAXO VTR, 1.6L, 8V, L4, 90BHP Part# KN-57I-6501
List Price: $309.75
Our Price: $221.47
You Save: $88.28


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-2503
K&N 57i Gen2 Intake Kit FORD FOCUS II ST 2.5L 20V TURBO Part# KN-57I-2503
List Price: $329.86
Our Price: $235.85
You Save: $94.01


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-2502
K&N 57i Gen2 Intake Kit FORD FOCUS RS, 2.0L, 16V, TURBO, L4, F/I, DOHC, 213BHP Part# KN-57I-2502
List Price: $346.89
Our Price: $248.03
You Save: $98.86


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-7505
K&N 57i Gen2 Intake Kit LAND ROVER DISCOVERY 3 2.7D V6 190BHP Part# KN-57I-7505
List Price: $449.00
Our Price: $321.04
You Save: $127.96


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-7500
K&N 57i Gen2 Intake Kit MG ZR 1.4L, 16V, 4CYL, 101BHP Part# KN-57I-7500
List Price: $284.89
Our Price: $203.70
You Save: $81.19


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-7504
K&N 57i Gen2 Intake Kit MG ZR160 1.8L, VVC, 16V, L4, 158BHP Part# KN-57I-7504
List Price: $284.89
Our Price: $203.70
You Save: $81.19


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-7503
K&N 57i Gen2 Intake Kit MG ZS180, 2.5L, V6 Part# KN-57I-7503
List Price: $284.89
Our Price: $203.70
You Save: $81.19


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6506
K&N 57i Gen2 Intake Kit PEUGEOT 307 1.4L, 8V, 4CYL, 75BHP Part# KN-57I-6506
List Price: $244.19
Our Price: $174.60
You Save: $69.59


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6517
K&N 57i Gen2 Intake Kit PEUGEOT 307 2.0L, 16V, L4 138BHP Part# KN-57I-6517
List Price: $315.00
Our Price: $225.23
You Save: $89.77


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6508
K&N 57i Gen2 Intake Kit RENAULT CLIO 1.6L, 16V, 4CYL, DOHC 110BHP Part# KN-57I-6508
List Price: $324.45
Our Price: $231.98
You Save: $92.47


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6510
K&N 57i Gen2 Intake Kit RENAULT CLIO 172 L4-2.0L 16V 172BHP Part# KN-57I-6510
List Price: $299.25
Our Price: $213.96
You Save: $85.29


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6509
K&N 57i Gen2 Intake Kit RENAULT CLIO 172, 2.0L, 16V, L4, 172BHP Part# KN-57I-6509
List Price: $324.45
Our Price: $231.98
You Save: $92.47


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-6511
K&N 57i Gen2 Intake Kit RENAULT LAGUNA 1.6L, 4CYL, DOHC, 110BHP Part# KN-57I-6511
List Price: $304.00
Our Price: $217.36
You Save: $86.64


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-7501
K&N 57i Gen2 Intake Kit ROVER 25, 1.4L, 16V, MPI Part# KN-57I-7501
List Price: $283.92
Our Price: $203.00
You Save: $80.92


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-7502
K&N 57i Gen2 Intake Kit ROVER 75, 2.5L, V6, 177BHP Part# KN-57I-7502
List Price: $284.89
Our Price: $203.70
You Save: $81.19


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-9000
K&N 57i Gen2 Intake Kit TOYOTA CELICA VVTI, 1.8L, 16V, 4CYL, 140BHP Part# KN-57I-9000
List Price: $304.08
Our Price: $217.42
You Save: $86.66


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-9001
K&N 57i Gen2 Intake Kit TOYOTA COROLLA 1.6L 16V 109BHP Part# KN-57I-9001
List Price: $261.03
Our Price: $186.64
You Save: $74.39


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-9002
K&N 57i Gen2 Intake Kit TOYOTA MR2, 1.8L, 16V, DOHC, L4, 138BHP Part# KN-57I-9002
List Price: $271.32
Our Price: $193.99
You Save: $77.33


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-7000
K&N 57i Gen2 Intake Kit VAUX/OPEL ASTRA, 1.6L, 16V, ECOTEC Part# KN-57I-7000
List Price: $304.08
Our Price: $217.42
You Save: $86.66


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57I-7001
K&N 57i Gen2 Intake Kit VAUX/OPEL ASTRA, 1.8L, 16V, 113/125BHP, ECOTEC Part# KN-57I-7001
List Price: $309.30
Our Price: $221.15
You Save: $88.15


K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that...



  KN-57-0177
K&N 57i International Intake Kit 405 M16 CAT 1992 Part# KN-57-0177
List Price: $141.87
Our Price: $101.44
You Save: $40.43


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0188
K&N 57i International Intake Kit ALFA 145/146 1.8, 2.0 TWIN SPARK '94 ON Part# KN-57-0188
List Price: $171.30
Our Price: $122.48
You Save: $48.82


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0129
K&N 57i International Intake Kit ALFA 75 2.0 TWIN SPARK Part# KN-57-0129
List Price: $193.43
Our Price: $138.30
You Save: $55.13


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0492
K&N 57i International Intake Kit ALFA ROMEO 147, 2.0L, 16V, TS, L4, 150BHP Part# KN-57-0492
List Price: $181.74
Our Price: $129.94
You Save: $51.80


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0350
K&N 57i International Intake Kit ALFA ROMEO 156 1.6L 16V TWIN SPARK 4CYL 120 BHP Part# KN-57-0350
List Price: $188.83
Our Price: $135.01
You Save: $53.82


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0498
K&N 57i International Intake Kit ALFA ROMEO 156 GTA, 3.2L, V6, 250BHP Part# KN-57-0498
List Price: $308.64
Our Price: $220.68
You Save: $87.96


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0567
K&N 57i International Intake Kit ALFA ROMEO 156, 2.0L, L4, 16V, JTS, 165BHP, 2002-2004 Part# KN-57-0567
List Price: $236.05
Our Price: $168.78
You Save: $67.27


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0147-1
K&N 57i International Intake Kit ALFA ROMEO 33 CLOVERLEAF 1.7L, 16V, 4CYL, 132BHP Part# KN-57-0147-1
List Price: $109.22
Our Price: $78.09
You Save: $31.13


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0391
K&N 57i International Intake Kit ALMERA 1.5L 16V 4CYL 89BHP Part# KN-57-0391
List Price: $188.79
Our Price: $134.98
You Save: $53.81


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0175
K&N 57i International Intake Kit ASTRA 1.4 MKIII MPI Part# KN-57-0175
List Price: $174.95
Our Price: $125.09
You Save: $49.86


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0084
K&N 57i International Intake Kit ASTRA MKIII 1.6L, GLS, 16V, 99BHP Part# KN-57-0084
List Price: $154.23
Our Price: $110.27
You Save: $43.96


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0178
K&N 57i International Intake Kit ASTRA MKIII 2.0 8V Part# KN-57-0178
List Price: $128.39
Our Price: $91.80
You Save: $36.59


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0239
K&N 57i International Intake Kit AUDI A3 1.6i SPORT 1600cc 101HP 96 & UP Part# KN-57-0239
List Price: $165.77
Our Price: $118.53
You Save: $47.24


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0384
K&N 57i International Intake Kit AUDI A3 1.8L 20V 4CYL, 125BHP, 1996-2000 Part# KN-57-0384
List Price: $177.04
Our Price: $126.58
You Save: $50.46


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0620
K&N 57i International Intake Kit AUDI A3, 1.6L, L4, 102BHP Part# KN-57-0620
List Price: $281.01
Our Price: $200.92
You Save: $80.09


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0555
K&N 57i International Intake Kit AUDI A3; 1.8L, 20V, L4, 125BHP, (HITACHI MAS) Part# KN-57-0555
List Price: $197.93
Our Price: $141.52
You Save: $56.41


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0282
K&N 57i International Intake Kit AUDI A4 1.8I T 150BHP '95 ON Part# KN-57-0282
List Price: $106.53
Our Price: $76.17
You Save: $30.36


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0514
K&N 57i International Intake Kit AUDI A4 1.8L L4 125 BHP Part# KN-57-0514
List Price: $190.31
Our Price: $136.07
You Save: $54.24


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0284
K&N 57i International Intake Kit AUDI A4 11.9 TDI 90BHP '95 ON Part# KN-57-0284
List Price: $165.22
Our Price: $118.13
You Save: $47.09


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0526
K&N 57i International Intake Kit AUDI A4 2.5L TDI DOHC V6 150BHP Part# KN-57-0526
List Price: $188.83
Our Price: $135.01
You Save: $53.82


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0515
K&N 57i International Intake Kit AUDI A4 2.8L V6 193 BHP Part# KN-57-0515
List Price: $212.44
Our Price: $151.89
You Save: $60.55


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0593
K&N 57i International Intake Kit AUDI A4, 1.8L, TURBO, L4, 150BHP Part# KN-57-0593
List Price: $225.33
Our Price: $161.11
You Save: $64.22


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0580
K&N 57i International Intake Kit AUDI A4, 1.9, TDI, L4, 100BHP Part# KN-57-0580
List Price: $200.63
Our Price: $143.45
You Save: $57.18


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0551
K&N 57i International Intake Kit AUDI A4, 2.5L, TDI, V6, 155/163/180BHP Part# KN-57-0551
List Price: $188.83
Our Price: $135.01
You Save: $53.82


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0533-1
K&N 57i International Intake Kit AUDI A4; 1.9, TDI, L4, 130BHP, 2001-2004 Part# KN-57-0533-1
List Price: $194.50
Our Price: $139.07
You Save: $55.43


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0574
K&N 57i International Intake Kit AUDI RS4 QUATTRO; 2.7L, V6, BI-TURBO, 380BHP Part# KN-57-0574
List Price: $289.28
Our Price: $206.84
You Save: $82.44


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0479
K&N 57i International Intake Kit AUDI TT QUATTRO, 1.8L, 20V, L4, TURBO, 225BHP Part# KN-57-0479
List Price: $195.76
Our Price: $139.97
You Save: $55.79


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0477
K&N 57i International Intake Kit AUDI TT, 1.8L, L4, 20V, TURBO, 180BHP Part# KN-57-0477
List Price: $224.24
Our Price: $160.33
You Save: $63.91


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0638
K&N 57i International Intake Kit BMW 116I, 1.6L, 16V, L4, 115BHP Part# KN-57-0638
List Price: $273.85
Our Price: $195.80
You Save: $78.05


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0648
K&N 57i International Intake Kit BMW 118I / 120I, 2.0L, 16V, L4 Part# KN-57-0648
List Price: $218.76
Our Price: $156.41
You Save: $62.35


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0538
K&N 57i International Intake Kit BMW 316I 1.8L, L4, 16V, 115BHP Part# KN-57-0538
List Price: $205.54
Our Price: $146.96
You Save: $58.58


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0148
K&N 57i International Intake Kit BMW 316I CAT E36 Part# KN-57-0148
List Price: $147.45
Our Price: $105.43
You Save: $42.02


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0393
K&N 57i International Intake Kit BMW 318I 1.9L 16V 4CYL, 118BHP, 1998 Part# KN-57-0393
List Price: $195.87
Our Price: $140.05
You Save: $55.82


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0276
K&N 57i International Intake Kit BMW 318I CP 1.9 16V 140BHP '96 ON Part# KN-57-0276
List Price: $187.14
Our Price: $133.81
You Save: $53.33


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0135
K&N 57i International Intake Kit BMW 318I E36 Part# KN-57-0135
List Price: $175.52
Our Price: $125.50
You Save: $50.02


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0127
K&N 57i International Intake Kit BMW 318I SQUARE INTAKE Part# KN-57-0127
List Price: $115.70
Our Price: $82.73
You Save: $32.97


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...



  KN-57-0078
K&N 57i International Intake Kit BMW 318I, 115BHP Part# KN-57-0078
List Price: $139.93
Our Price: $100.05
You Save: $39.88


K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N...