Bench racers, forum freaks and the kid behind the speed-shop counter agree—you need a cold air intake under your hood. CAIs are proven to boost horsepower, twist torque and even goose MPGs. All that, plus an easy install and a low price tag make intakes one of the most popular mods on the market. But, ask five motorheads which one is best, and you might get six answers. So, AutoAnything is here to clear things up with our gearheads guide to the top 10 cold air intakes:
Asphalt-chewing torque? Check. Eye-popping horsepower? Check. 50-state street legal. Check. And, power gains from coast-to-coast are just the beginning. K&N builds the FIPK with a crosslink-nylon tube to keep the air frosty cool and a legendary Filtercharger cotton-gauze air filter for wide-open flow and maximum protection.
- Parabolic diverter chamber boosts velocity while smoothing flow
- CARB exempt and emissions-legal in all 50 states
- Million Mile Limited Warranty
Let’s get down to brass tacks: more flow equals more power. Airaid took that simple principle and put the steroidal science in your hands. Giving you free reign to select the right air filter and parts for your system, you get complete customization authority.
- Your choice of a free-flowing oiled filter or an easy cleaning dry filter
- 2 performance stages to choose from
- Built with pride in the USA
- Lifetime Warranty
Too hot for the streets to handle, K&N uses the 63 Series as proving grounds before they’re inducted into their fabled FIPK line. Loaded with pony-packed features like an oversized air filter and specially engineered intake tube, the 63 Series delivers jaw-dropping power gains.
- Features the widest possible K&N Filtercharger cotton-gauze filter
- Crosslink nylon intake tubes keep air cooler than heat-absorbing metal pipes
- Million Mile Limited Warranty
Engineered for unrestricted airflow, aFe CAI’s deliver the burly power boost you expect from an automotive legend. But, it’s the endless customization options that really set them apart. Unleashing your inner pit crew, you get a choice of filters and whether you want to save or scrap your stock intake tube.
- Choose between 3 filter types: aFe Original, Pro-Guard 7 or Pro-Dry
- Get your kit with or without an intake tube
- Lifetime Warranty
The SP Series is all about feeding your street machine’s need for top-end power. Positioned right behind your front bumper to gulp down the coldest, densest air possible, it delivers a frosty jolt of cold air right to your power plant.
- Injen uses Mega Ram Technology to size & shape the intake tube for your engine
- Built with lightweight & strong aerospace-grade T-6061 aluminum
- Proudly crafted in the USA
- Lifetime Warranty
Volant CAI’s do more than just ramp up your power with more air—they increase the efficiency of your entire engine. Featuring molded polyethylene ducts for cleaner, cooler air and nearly maintenance-free Donaldson® PowerCore® Air Filters, they optimize your engine from top to bottom.
- Easy-open box lid allows fast access to your filter
- Marine-grade stainless-steel clamps stand up to engine heat & the elements
- Select intakes are equipped with a power-inducing enclosed air box
- 1-year warranty
K&N Typhoon Intakes are expertly engineered to harness oxygen-rich cold air and direct it into your sport compact’s engine. Available in an array of designs from short ram to complete intake systems, they deliver a sport-tuned boost of power and sound.
- Anchored by a special K&N Xtream Airflow cotton-gauze filter
- Includes brackets, hoses, air sensor adapters, hose clamps & more
- Available in a rainbow of colors
- Million Mile Limited Warranty
You bought your rig to take on the toughest trails and heftiest hauls—you need an intake that’s up to the challenge. Wrought from pure metal with a sleek finish, the 77 Series boosts your power and curb appeal even in the face of high towing heat and bruising bumps.
- Features a high-flow K&N Filtercharger cotton-gauze optimized for trucks & SUVs
- Pure aluminum intake tube comes in your choice of gunmetal grey or polished
- Select models boast a custom heat shield
- Million Mile Limited Warranty
Style and power go hand-in-hand with the Spectre Cold Air Intake. Featuring gleaming chrome tubes, mandrel bent for unrestricted flow, they deliver huge hikes in horsepower and serious curb appeal.
- Designed for a fast installation on your specific year, make & model vehicle
- Chrome coating provides superior corrosion resistance
- Includes a washable air filter, mounting brackets, couplers, clamps & adapters
The Power-Flow is the industry’s original precision-tuned CAI system for trucks and SUVs. Using Mega Ram (MR) Technology, the intake tube’s diameter and shape is tuned for your specific engine, then dyno tested to ensure maximum performance.
- Heat-resistant brushed-aluminum composite Power Box protects your air filter
- Integrated air inducer, stabilizer & velocity stack creates the smoothest path for air
- Built with pride in the USA
- Lifetime Warranty
AutoAnything Expert Insight
The more cold air flowing into your combustion chambers the more firepower they thump out—that’s the simple science powering every cold air intake. While the basic method is far from magic, the outrageous power gains might have you believing in the dark arts. To start, they draw colder air into your engine. Since colder air is packed with more oxygen, this drastically boosts efficiency. Equally important, CAIs increase the quantity of airflow, releasing hidden power just waiting to be set free.
Replacing your restrictive stock air box, filter and even intake tube with performance-engineered components, CAIs unleash your engine’s true potential. Easy to install and available in an endless array of designs to suit any driving style, custom cold air intakes are your ticket an exhilarating ride every time you drive.
To find out what our customers are saying about the intake they own, check out our cold air intake reviews.