SHOP FOR YOUR VEHICLE

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The K&N brand has been synonymous with performance since its inception. Along with high-flow air filters and performance oil filters, K&N offers a line of premium products to help your vehicle run at peak performance. From custom air filters to fuel pumps and carb accessories, the K&N Speed Shop has been assembled to help you find any miscellaneous performance parts or accessories you need for your daily driver, race car, or project vehicle.

The K&N Speed Shop isn't just for your automotive needs either. If you own a motorcycle, side-by-side, personal watercraft, boat, kart, or just about anything with an engine, chances are that K&N makes something for it. One of the areas that K&N accels at is composite materials thanks to our in-house composite shop. So take a look and if you can't find what you are looking for, give us a call and one of our knowledgeable product specialists will be able to assist you.

ELECTRONIC CARBURETOR INJECTION

K&N Electronic Carburetor Injection (ECI)

The latest product from K&N is also a new piece of technology for the aftermarket carburetor industry. For decades, carburetors were the industry standard for fuel delivery. But they came with their challenges. Now thanks to K&N's Electronic Carburetor Injection, or ECI, those woes that once haunted carbureted engine owners are a thing of the past. ECI is a supplemental fuel system that procides fuel to the engine during lean conditions or when the carburetor can't keep up.

The system consists of the ECI plate with fuel block and injector, standalone and weatherproof ECU, wideband O2 sensor, wiring harness, software, and hardware. After answering a few simple questions in the ECU and installing the system on your car, you can say goodbye to cold start issues, mid-range hesitation, and potentially engine damaging lean conditions.

Improves Cold Starts

Improves Cold Starts

Thanks to ECI's innovative design, cold start issues with your carburetor are a thing of the past. Built into the ECU is a program to spray fuel into the intake for a set amount of time during and after startup. This means that the engine will run off of ECI until the carburetor is warmed up and running properly.

Easy to Tune

Easy to Tune

The ECU that runs the Electronic Carburetor Injection is simple enough to run the system after answering a few simple questions. But if you are so inclined, you can dive in deeper and adjust parameters around injector pulse width, shot volume, progressive injector firing, and minimum/maximum RPM range in which to operate.

Installs Easily

Installs Easily

Thanks to ECI's supplemental design, there is not a whole lot to install. Installation consists of mounting the ECI plate between your intake manifold and carburetor, mounting the ECU, installing the O2 sensor, and running the wiring harness. Total install should take a few hours to complete.

Street, Race, and Marine

Street, Race, and Marine

Whether you have a street rod that you enjoy on the weekends, a full fledged door slammer, or even a boat with a carbureted engine, K&N's ECI is the smart choice to not only help alleviate fuel curve issues, but also to protect your engine from detonation due to running lean.

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SPECIAL INTRODUCTORY PRICING
Electronic Carburetor Injection
MSRP: $79900
Order Price Starting at:
$69900
Carburetor Fitment:

Quadrajet Coming Soon!

UNIVERSAL AIR FILTERS

Universal Air Filters

K&N knows a thing or two about air filters. Having been in the filter industry for decades, K&N has quite the selection of filters in stock and ready to ship. These include universal air filters in a huge varierty of shapes and sizes. Whether you are building a turbo race car that needs outstanding air protection or you already have a K&N intake but the filter has been damaged, K&N universal air filters are the answer to your dilemma.

K&N also has a line of pre-filters and filter wraps that will aid in keeping water and extra fine silt from clogging your filter. If you find yourself in extremely dirty environments, you may want to consider this additional protection for your K&N air filter. So for all of your air filter needs, K&N has the solution.

Universal Search Tool

Universal Search Tool

If you are looking for a specific filter size for a project, K&N has developed a search tool that allows user input of dimensions to narrow down the results. You can input dimensions such as flange diameter, filter length, filter top and bottom diameter, top material, flange angle and more.

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Vent / Breather Filters

Vent / Breather Filters

If your vehicle requires a vent filter on the crankcase or if your rear-end has a breather tube and you want to prevent dirt and debris from entering it, a K&N vent filter is the answer. K&N vent filters are available in sizes from 3/8” OD to 1” OD. These filters are legal in California only for racing vehicles which may never be used, registered, or licensed for use upon a highway. See knfilters.com for CARB status on each part for a specific vehicle.

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PreCharger Wraps

PreCharger® Wraps

K&N is no stranger to dusty, dirty environments and K&N air filters are designed to handle those areas. However, if you frequently drive in areas with fine silt you may want to think about installing a K&N PreCharger over your K&N air filter. These help extend the service interval of your K&N filter.

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DryCharger Wraps

DryCharger® Wraps

Similar to K&N PreChargers, K&N DryChargers are designed to be installed over your K&N air filter. These differ from PreChargers in that DryChargers are made from a durable polyester material that has been pre-treated with a proprietary hydrophobic coating that prevents splashes of mud and water from saturating your K&N air filter.

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CARBURETOR ACCESSORIES

Carburetor Accessories

K&N offers a lot more than just filters. We have an entire line of carburetor accessories to help your engine breathe better and run more consistently if you are running a carburetor setup. From K&N stubstacks and plenums to lids, baseplates, and adapter flanges K&N has the parts to help you upgrade your carbueretor setup for added power, better atomization of fuel, and reliability.

If you have been having issues with your carburetor and need a taller filter, carb spacer, or even some more fuel, K&N can help you with an updated setup for your carbureted engine. Rather than buying a whole new carburetor, K&N's induction experts can help you troubleshoot the problem and come up with a solution.

Stubstacks

Stubstacks

The K&N Stubstack is designed to reduce turbulence. Reducing the turbulence means an improvement in metering accuracy. It also increases the airflow by reducing restriction and straightens and speeds up air-flow entering the manifold from the carbuerator. This all equates to more power and reliable and consistent fuel curves throughout the RPM range.

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Plenums

Plenums

K&N offers custom plenums that attach to your carburetor allowing you to run intake ducting to another part of the engine for the added benefit of cold intake air. The plenums are designed to fit most American four barrel carburetors that have a 5-1/8” flange. These plenums also allow the use of a K&N universal air filter.

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Lids and Base Plates

Lids and Base Plates

K&N filter assembly lids and baseplates are designed to add some flair to your engine compartment in a matter of minutes. K&N drop bases can also help you add a larger filter or fit a carb spacer to your engine. If you need some help with your carburetor setup, give us a call today.

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Carburetor Adapter Flanges

Carburetor Adapter Flanges

K&N Carburetor Adapter Flanges are a quick, convenient way to adapt K&N Universal Air Filters to carburetors with a flat flange. They are available for carburetors with a 1-1/8" or 1” bore. Take the headache out of adapting an air filter to your carb with a K&N adapter flange.

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CUSTOM & SPECIALTY AIR FILTERS & ACCESSORIES

Custom & Specialty Air Filters

Not every vehicle is created equal and not every filter is either. Along with standard panel, cone, and round air filters, K&N has several specialty filters for unique needs and setups. K&N also carries a wide selection of air filter accessories to help make your ride perform the way you want it to.

We are an expert in the induction realm and we want you to be able to enjoy your car, truck, SUV, or whatever you drive and not have to worry about the induction side of things. K&N air cleaner assemblies are designed to add style and function to your engine. Our composite department creates components that are light, strong, and great looking to help take your build to the next level. Take a look at everything we have to offer and let K&N solve your needs.

Carbon Fiber Components

Carbon Fiber Components

Leave it to K&N to come up with products that have both cosmetic appeal as well as outstanding performance. K&N's carbon fiber composites have attractive cosmetic appeal, and the outstanding stiffness to weight ratio that is needed to stay competitive in today's racing industry. K&N's advanced composite division offers products to really get excited about.

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Air Cleaner Assemblies

Air Cleaner Assemblies

K&N's custom air cleaner assemblies are designed with the racer in mind. They incorporate good looks as well as the superior air flow that you expect from K&N. These custom air cleaner assemblies are designed for use with any engine that uses a round element air cleaner housing. They incorporate our famous K&N Air Filters.

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Injector Stacks

Injector Stacks

K&N injector stack filters are designed to fit with cut velocity stacks or straight pieces of exhaust tubing. The rubber filter bases come with molded in velocity stack type radius for smooth bore down from the element to the tube. Each filter has a rubber top with a stamped K&N logo for added appeal.

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XStream Filter Tops

XStream® Filter Tops

K&N gives you the power you've been looking for with the XStream air flow top. Cleanable and reusable, the XStream top filter delivers outstanding engine protection and comes in a wide range of applications. Sizes include 9, 11, 14 and 16-inch diameters. The 14-inch tops are available in anodized black, red, blue or chrome trim ring.

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PERFORMANCE FUEL PUMPS

Performance Fuel Pumps

K&N's line of universal fuel pumps are the perfect addition to your project. These inline fuel pumps are compatible with all fuel types including gas, diesel, E85, ethanol, and biodiesel among others. The universal design means they will work with almost any setup. K&N inline fuel pumps provide premium quality fuel system hardware with a universal design that fits a wide variety of applications. The self-regulating 12-volt pump helps prevent vapor lock and flooding.

Besides working with all fuel types and having a universal design, the K&N inline fuel pumps come in a variety of fuel flows from 15 GPH to 34 GPH and between 1 PSI all the way to 10 PSI. Installation is a breeze thanks to the included hardware and clear view fuel filter, so you can see what is going in your engine.

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PERFORMANCE PARTS FOR OTHER VEHICLES

Powersports

Powersports

If you own a motorcycle, ATV, side-by-side, or other powersports ride, you probably have a truck. If you own a truck, you are probably aware of the performance parts that K&N makes for it. However, are you aware that K&N makes performance parts for your motorcycle too? If not, be sure to check out the powersports section of K&N's website.

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Marine / Watercraft

Marine / Watercraft

From boats to personal watercraft, K&N has performance accessories that will make your day on the water more fun and safe. K&N's line of flame arrestors are marine approved per SAE J1928 standards and help smooth and straighten incoming air. Make your watercraft perform better with K&N performance products today!

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Kart

Kart

Need a little extra boost on the KART track to shave some time off your laps? Having trouble passing guys and a little more power would let you get around them cleanly? K&N performance products for KARTs will add performance, protection, and give you that little extra boost you have been looking for.

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Heavy Duty

Heavy Duty

Heavy Duty vehicles need heavy duty products to make them perform to their fullest. K&N's line of HD performance parts and accessories will help your HD truck breathe easier and perform better. From air filters and fuel filters to cabin air filters and oil filters, let K&N add performance to your HD truck.

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ROOTED IN RACING

Rooted in Racing

K&N has been involved in different forms of racing since the very beginning. Ken and Norm Johnson were heavily involved in motorcycle racing and that strategy lives on today. Everything from NASCAR and NHRA to Formula Drift and Monster Jam, K&N filters are put to the test in just about every form of motorsports.

Not only are our filters tested in motorsports but the people who design, develop, and assemble K&N filters are also rooted in racing. Drag racers, road racers, motorcycle racers, off-road racers, and more make up the team of folks who are responsible for the high-performance products that you have trusted in your vehicles for over four decades. That is what makes K&N different and allows us to be your key to performance.

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