K&N Marine 3.75in Flange ID x 3.75in Top OD/4.5in Base OD x 4in H Round Tapered Flame Arrestor
$115.99
KNN59-5006
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N Marine Engine Flame Arrestor - Oval Tapered 3.75in Flange ID / .75in Flange Length / 4in Height
$115.99
KNN59-5005
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N Marine Engine Flame Arrestor Unique
$115.99
KNN59-5002
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N Marine Engine Flame Arrestor 5-1/8in Flange / 8in ID x 9in OD / 5in Height
$241.99
KNN59-3370
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N Marine Engine Flame Arrestor 5-1/8in Flange / 8in ID x 9in OD / 2.75in Height
$241.99
KNN59-3364
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N Marine 8in ID x 9in OD x 2.875in H Round Straight Flame Arrestor
$229.99
KNN59-3362
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N Marine Engine Flame Arrestor 5-1/8in Flange / 9in OD / 8in ID / 2.125in H
$241.99
KNN59-3264
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N Marine 8in ID x 9in OD x 3in H Round Straight Flame Arrestor
$241.99
KNN59-3262
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N Marine 5.125in Flange ID x 9in OD x 10.5in H Round Straight Flame Arrestor
$229.99
KNN59-1196
Air Filters
Air Filters - Drop In
Best Selling Products
K&N Intakes
Newest Products
The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine...
K&N 7-5/16in Flange 10in Height Velocity Stack Assembly - Red
$157.99
KNN58-1210
Air Filters
Best Selling Products
K&N Intakes
Newest Products
Velocity Stacks
This complete air filter assembly has an all stainless steel top and base with a mirror finish. It's velocity stack has a 7-5/16 inch...
K&N Custom Velocity Stack Assembly - Red - Size: 11 in
$146.99
KNN58-1191
Air Intake Components
Air Intake Systems
Best Selling Products
K&N Intakes
Newest Products
This complete air filter assembly has an all stainless steel top and base with a mirror finish. It's velocity stack has a 5-1/8 inch...
K&N Velocity Stack Assembly - Red - 5-1/8in x 9in Dia 2-3/4in Flange
$146.99
KNN58-1190
Air Intake Components
Air Intake Systems
Best Selling Products
K&N Intakes
Newest Products
This complete air filter assembly has an all stainless steel top and base with a mirror finish. It's velocity stack has a 5-1/8 inch...
K&N 18-20 Volkswagen Golf VII L4-1.5L F/I Performance Intake Kit
$314.99
KNN57S-9507
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
The K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory...
K&N Performance Intake Kit Volkswagen Polo 6R
$262.99
KNN57S-9505
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
The K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory...
K&N 15-22 Toyota Hilux L4-2.5L DSL Performance Air Intake System
$419.99
KNN57S-8750
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's No-Hassle Lifetime Limited Warranty. These intake kits use...
K&N Performance Intake Kit for Opel / Vauxhall / Alfa Romeo
$209.99
KNN57S-4902
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
The K&N 57S-4902 Performance Airbox replaces the restrictive factory air filter and air box. K&N performance air boxes are designed to dramatically reduce air...
K&N 04-10 Opel Astra H 2.0L F/l 57i Series Performance Intake Kit
$209.99
KNN57S-4900
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
The K&N 57S-4900 Performance Airbox replaces the restrictive factory air filter and air box. K&N performance air boxes are designed to dramatically reduce air...
K&N 11-19 Ford Ranger 3.2L L5 Diesel Performance Air Intake System
$419.99
KNN57S-4001
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's No-Hassle Lifetime Limited Warranty. These intake kits use...
K&N Performance Intake Kit 07-10 Fiat Grand Punto /10-12 Punto Evo/12-13 Punto / 08-13 Alpha Mito
$262.99
KNN57S-3300
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
The K&N 57S-3300 Performance Airbox replaces the restrictive factory air filter and air box. K&N performance air boxes are designed to dramatically reduce air...
K&N Toyota MR2 1.8L 16V Generation II Induction Kit
$314.99
KNN57I-9002
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's No-Hassle Lifetime Limited Warranty. These intake kits use...
K&N Performance Intake Kit FORD FOCUS II ST 2.5L 20V TURBO
$367.99
KNN57I-2503
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N 98-05 BMW 3-Series Generation II Induction Kit
$367.99
KNN57I-1000
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's No-Hassle Lifetime Limited Warranty. These intake kits use...
K&N 15-20 Audi A1/A3/Q2 L3-1.0L 57 Series FIPK Performance Intake Kit
$262.99
KNN57-0697
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque....
K&N BMW 118D/120D 2.0D Performance Intake Kit
$262.99
KNN57-0680
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N Performance Intake Kit 57i Series International Kits
$262.99
KNN57-0664
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N 05-09 Miata Performance Intake Kit
$262.99
KNN57-0656
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N 05-10 Fiat Grand Punto 1.2L/1.4L / 07-11 Fiat 500 / 10-12 Punto EVO 1.2L/1.4L Perf Intake Kit
$262.99
KNN57-0655
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N 04-10 BMW 118I/120I / 07-08 320SI / 05-10 318I/320I L4-2.0L Performance Intake Kit
$262.99
KNN57-0648-1
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N Performance Intake Kit VW GOLF 1.8L 20V 150BHP, 2000 ON
$262.99
KNN57-0421
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N Performance Intake Kit 91-95 Honda Civic IV 1.5L L4
$249.99
KNN57-0172-1
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N Performance Intake Kit for 91-96 Rover Mini 1.3L
$262.99
KNN57-0082
Air Intake Systems
Best Selling Products
Cold Air Intakes
K&N Intakes
Newest Products
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...
K&N 59-74 Rover Custom Round Race Filter Length 6.56in Width 6.31in Height 2.25in
$125.99
KNN56-9335
Air Filters
Air Filters - Direct Fit
Best Selling Products
K&N Intakes
Newest Products
K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor...
K&N 90-92 Rover Mini 1275 L4 Round Tapered Flange 1.875in 2.25in Over Height Custom Racing Assembly
$125.99
KNN56-9330
Air Filters
Best Selling Products
Carburetor Air Cleaners
K&N Intakes
Newest Products
K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor...
K&N Custom Racing Assembly - Round Tapered - Red 1.656in Neck Flange - 2.25in Over Height
$115.99
KNN56-9327
Air Filters
Best Selling Products
Carburetor Air Cleaners
K&N Intakes
Newest Products
K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor...
K&N Custom Racing Assembly - Round Tapered - Red 1.375in Neck Flange - 2.25in Over Height
$115.99
KNN56-9320
Air Filters
Best Selling Products
Carburetor Air Cleaners
K&N Intakes
Newest Products
K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor...
K&N Custom Racing Assembly - SDR 6 Dia Stromberg 150 w/Vent
$146.99
KNN56-9312
Air Filters
Best Selling Products
Carburetor Air Cleaners
K&N Intakes
Newest Products
K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor...
