The Best Cold Air Intake for Ford Focus ST Get Maximum Performance!

The Ford Focus ST is an incredibly popular car among performance enthusiasts, and for good reason. With its turbocharged engine and sporty styling, it’s the perfect vehicle for those looking for a bit of extra get-up-and-go. Installing a cold air intake is one of the best ways to maximize your Focus ST’s performance, but finding the right one can be daunting. Thankfully, we’ve compiled a list of the best cold air intakes for your Focus ST, so you can make an informed decision on which one will best suit your needs. From simple bolt-on options to more advanced kits with all the bells and whistles, we’ll help you find the perfect cold air intake that will give your Focus ST that extra kick it deserves!

Why Best Cold Air Intake Focus St Is Necessary?

A best cold air intake for a Focus ST is necessary to improve the performance of the vehicle. The cold air intake helps to reduce temperatures in the engine, allowing more efficient combustion. This results in improved power and fuel economy, and a smoother ride. Additionally, the cold air intake can also help to reduce emissions, as the cooler air is more dense and carries more oxygen molecules than warmer air. This allows for more complete combustion, resulting in fewer harmful emissions being released into the atmosphere.

Comperision Chart for Best Cold Air Intake Focus St

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ROUSH 422065 2013-2018 Focus ST and RS 2.0 Liter Cold Air Intake System

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ROUSH 422065 2013-2018 Focus ST and RS 2.0 Liter Cold Air Intake System

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AF Dynamic Black Air Filter Intake Systems with Heat Shield 2013-2014 Compatible With Focus ST 2.0 2.0L Turbo

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AF Dynamic Black Air Filter Intake Systems with Heat Shield 2013-2014 Compatible With Focus ST 2.0 2.0L Turbo

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Mishimoto MMAI-FOST-13WBK Performance Air Intake Compatible With Ford Focus ST 2013-2018 Black

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Mishimoto MMAI-FOST-13WBK Performance Air Intake Compatible With Ford Focus ST 2013-2018 Black

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K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2013-2018 FORD (Focus ST) 69-3518TS

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K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2013-2018 FORD (Focus ST) 69-3518TS

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Injen Black Short Ram Air Intake w/ Heat Shield for 2015 Ford Focus ST

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Injen Black Short Ram Air Intake w/ Heat Shield for 2015 Ford Focus ST

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ROUSH 422065 2013-2018 Focus ST and RS 2.0 Liter Cold Air Intake System

 ROUSH 422065 2013-2018 Focus ST and RS 2.0 Liter Cold Air Intake System

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Are you looking to upgrade your 2013-2018 Focus ST or 2016-2018 Focus RS? Look no further than the ROUSH 422065 Cold Air Intake System! This powerful and easy to install system is designed to provide your vehicle with optimized performance and increased airflow. The air filter is reusable, and the 3″ Induction Tube with OE Quality Fit and Finish ensures a secure fit. Plus, it’s been CARB approved for use in California with an EOD-418-30. Here’s why we love this product:

Why We Like This
This powerful cold air intake system is perfect for upgrading your 2013-2018 Focus ST or 2016-2018 Focus RS. Installation is quick and simple, taking less than an hour with basic tools, plus it includes a premium high-flow air filter that’s easy to clean and reuse. The 3″ induction tube is secure and fits perfectly with its OE quality fit and finish. Plus, it has been CARB approved for use in California.

Increase Performance
The ROUSH 422065 Cold Air Intake System is designed to increase your vehicle’s performance by optimizing airflow. This means you’ll experience improved engine performance, increased power, improved throttle response, and better fuel efficiency.

Reusable Air Filter
The air filter that comes with the ROUSH 422065 Cold Air Intake System is both reusable and washable. Simply clean off the dirt or debris that may have collected on the filter from time to time using soap and water, then oil it up so it can continue functioning as if it were brand new!

CARB Approved
This cold air intake system has been tested according to California regulations by the California Air Resources Board (CARB) for use in California vehicles as well as in other states that follow CARBs regulations. It has an EOD-418-30 so you can be sure you’re getting a quality product that meets all of your needs.

Affordable Price Tag
The ROUSH 422065 Cold Air Intake System comes at an affordable price tag – making it one of the best investments you can make for your car! You’ll get all of the power and performance benefits without having to break the bank!

Common Questions & Answers

Q: Is this product compatible with my vehicle?
A: The ROUSH 422065 Cold Air Intake System is designed for 2013-2018 Focus STs as well as 2016-2018 Focus RSs – so if you drive one of those vehicles, then yes! It should be compatible with yours.

Q: Is installation complicated?
A: No – installation should be quick and easy! All you need are some basic tools – nothing too specialized – which means anyone could do it themselves at home in less than an hour!

Q: Is this product CARB approved?
A: Yes – this cold air intake system has been tested according to California regulations by the California Air Resources Board (CARB) for use in California vehicles as well as in other states that follow CARBs regulations. It has an EOD-418-30 so you can be sure you’re getting a quality product that meets all of your needs

Additional Product Information

Length 41
Weight 12.25
Width 10

AF Dynamic Black Air Filter Intake Systems with Heat Shield 2013-2014 Compatible With Focus ST 2.0 2.0L Turbo

 AF Dynamic Black Air Filter Intake Systems with Heat Shield 2013-2014 Compatible With Focus ST 2.0 2.0L Turbo

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The AF Dynamic Black Air Filter Intake Systems with Heat Shield 2013-2014 Compatible With Focus ST 2.0 2.0L Turbo is a great product to have in your car. This system comes complete with everything you need for installation, including high quality silicone coupler, elbow and hoses, making it easy and convenient to install. The cold air intake system helps the engine to more efficiently draw in colder air, resulting in improved throttle response and higher horsepower output. It also increases the filtration efficiency of your vehicle by up to 95% over OEM paper filters and adds 5 to 10 horsepower, 6 to 8 percent of torque, and improved gas mileage. Plus, it produces an intense deep sporty sound for a more exciting driving experience!

Why We Like This
Complete installation package The AF Dynamic Black Air Filter Intake Systems come complete with everything necessary for installation.
Improved performance This system helps the engine draw in colder air more efficiently, resulting in improved throttle response and higher horsepower output. It also increases filtration efficiency by up to 95% over OEM paper filters.
Increased power The system adds 5 to 10 horsepower, 6 to 8 percent of torque and better gas mileage.
Intense sound The AF Dynamic Black Air Filter Intake Systems produces an intense deep sporty sound for a more exciting driving experience!
Durable design It is made with top-quality stainless steel button head bolts, washers, locknuts and band clamps as well as high quality silicone couplers that are sure to last for years.

Common Questions & Answers
Q: Is this compatible with the Focus ST 2.0 2.0L Turbo?
A: Yes, this system is specifically designed for the Focus ST 2.0 2.0L Turbo model year 2013-2014.
Q: Does this require professional installation?
A: While professional installation is recommended, this system is relatively easy to install so you can do it yourself if you have basic knowledge of car mechanics or follow detailed instructions provided with the product package.
Q: Does it come with a warranty?
A: Yes, there is a 60-day factory warranty included with this product package so that you can get your money back if you’re not satisfied with its performance or quality within the specified period of time after purchase.

Additional Product Information

Mishimoto MMAI-FOST-13WBK Performance Air Intake Compatible With Ford Focus ST 2013-2018 Black

 Mishimoto MMAI-FOST-13WBK Performance Air Intake Compatible With Ford Focus ST 2013-2018 Black

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Say goodbye to lackluster engine performance and hello to increased power with the Mishimoto MMAI-FOST-13WBK Performance Air Intake for the 2013-2018 Ford Focus ST. This direct fit air intake utilizes a dyno-proven design for maximum gains of up to 6 whp and 5 wtq on the stock tune. Installation is easy and requires no additional tuning, so you can get back on the road in no time!

Why We Like This
Direct fit for 2013+ Ford Focus ST
Dyno-proven maximum gains of up to 6 whp and 5 wtq on the stock tune
Designed to work with stock tune with no additional tuning required
Air filter placed to receive maximum airflow from the front of the vehicle
Mishimoto Lifetime Warranty

With this air intake, you can count on improved acceleration, more horsepower, and better fuel economy. Its designed to fit your Focus ST perfectly with no additional modification required, so you can start enjoying your enhanced performance right away. And as always, Mishimoto backs their products with a lifetime warranty for ultimate peace of mind.

Common Questions & Answers

Q: How do I install this air intake?
A: Installation is easy and requires no additional tuning – just follow the instructions in your owner’s manual.
Q: Will this increase my fuel economy?
A: Yes! This air intake helps improve fuel economy by allowing more airflow into your engine.
Q: Does this come with a warranty?
A: Yes! The Mishimoto MMAI-FOST-13WBK Performance Air Intake comes with a lifetime warranty from Mishimoto.

Additional Product Information

Height 10
Length 24
Weight 10
Width 18

K&N Cold Air Intake Kit: High Performance Increase Horsepower: Compatible with 2013-2018 FORD (Focus ST) 69-3518TS

 K&N Cold Air Intake Kit: High Performance Increase Horsepower: Compatible with 2013-2018 FORD (Focus ST) 69-3518TS

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If you’re looking for a performance and horsepower boost for your 2013-2018 Ford Focus ST, the K&N Cold Air Intake Kit is an excellent choice. This high-performance kit features a dyno-tested airflow of up to 50% more than the restrictive factory box air filter and intake tube. It also helps improve acceleration and towing performance, while producing an improved engine sound. Plus, it comes with a 10-year/million mile limited warranty and can be installed in less than an hour with basic hand tools.

Why We Like This
Ultimate longevity 10-year/million mile limited warranty protects for the life of your vehicle.
Guaranteed increase in horsepower Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube.
Better towing Improves acceleration and uphill performance when towing by improving throttle response.
Improved engine sound Hear the power under the hood.
World class protection Pushing the limits of engine protection by protecting your engine from harmful contaminants.

Common Questions & Answers
Q: Is this easy to install?
A: Yes, it can be installed in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
Q: Does this require maintenance?
A: No, there is no filter cleaning required for up to 100,000 miles.
Q: Is there a warranty?
A: Yes, it comes with a 10-year/million mile limited warranty so you can be sure that your investment is protected.

Additional Product Information

Length 20.078740137
Weight 8.0295001367544
Width 12.204724397

Injen Black Short Ram Air Intake w- Heat Shield for 2015 Ford Focus ST

 Injen Black Short Ram Air Intake w- Heat Shield for 2015 Ford Focus ST

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: Injen Black Short Ram Air Intake w/ Heat Shield for 2015 Ford Focus ST
Are you looking to improve the performance and power of your 2015 Ford Focus ST? Look no further than the Injen Black Short Ram Air Intake with Heat Shield. This cutting-edge air intake system is dyno proven to provide gains of up to 16 hp and 16 lb-ft. of torque, making it the perfect upgrade for your ride. Not only will you feel the difference in power, but you’ll also get the added benefit of improved airflow, thanks to the smoothly designed piping. Plus, with its fully serviceable SuperNano-Web dry air filter, it’s easy to keep your intake running at peak efficiency.

Why We Like This
Dyno Proven gains of up to 16 hp and 16 lb-ft. of torque
Provides power gains while maintaining A/F ratios
Fully serviceable Injen SuperNano-Web dry air filter
Smooth intake piping eliminates restrictions and improves airflow
Aggressive engine tone under full throttle

This air intake system is an excellent choice for those looking to upgrade their ride without sacrificing reliability or performance. The dyno proven power gains mean that you can expect a noticeable increase in horsepower and torque after installation. Additionally, this system was designed with optimal airflow in mind, meaning it won’t create any restrictions that could limit your vehicle’s performance potential. With its durable construction and serviceable filter, this air intake will last for years to come as well!

Common Questions & Answers
Q: Does this system require any modifications?
A: No – This air intake system is a direct bolt-on replacement for the stock unit on your 2015 Ford Focus ST. No modifications are required!
Q: Is this system legal in all 50 states?
A: Yes – This air intake has been certified by CARB (California Air Resource Board) and is legal in all 50 states! Q: How often should I clean or replace the filter?
A: The filter should be checked every 10,000 miles or so and cleaned as necessary. If it becomes excessively dirty or clogged, then it should be replaced.

Additional Product Information

Length 36.99999996226
Width 12.99999998674

Benefits of Best Cold Air Intake Focus St

1. Increased Horsepower: With the increased airflow, a cold air intake allows the engine to perform more efficiently resulting in increased horsepower.
2. Improved Throttle Response: Cold air intakes help improve the throttle response of the engine by allowing more air to enter quickly and efficiently.
3. Improved Fuel Economy: By improving the efficiency of the engine, a cold air intake can help improve fuel economy as well as reduce emissions.
4. Reduced Engine Heat: Cold air intakes reduce engine heat by allowing cooler air to enter and cool down the engine components, resulting in improved performance and reduced wear on engine parts.
5. Easier Maintenance: Cold air intakes require less maintenance than traditional air intake systems as they are typically easier to clean and maintain due to their simple design.

Buying Guide for Best Cold Air Intake Focus St

Types of Cold Air Intake Focus ST

When shopping for a cold air intake for your Focus ST, you will have several options to choose from. The most popular types of cold air intakes are short ram, long ram, and turbo-back. Short ram intakes draw air from the engine bay, while long ram intakes draw air from outside the engine bay. Turbo-back intakes are specifically designed to work with turbocharged engines and provide the best performance gains.

Materials Used in Cold Air Intake Focus ST

Cold air intake systems are typically made from aluminum or plastic materials. Aluminum is more durable and can withstand higher temperatures, but it may require more frequent maintenance than plastic systems. Plastic systems are usually lighter and less expensive, but may not be as durable as aluminum systems. Additionally, some systems use a combination of both materials to achieve optimal performance.

Filter Type

The type of filter used in a cold air intake system is also an important factor to consider when selecting one for your Focus ST. There are two common types of filters: cotton gauze and conical paper filters. Cotton gauze filters provide better airflow than conical paper filters but need to be replaced more frequently due to their tendency to become clogged with dirt and debris more quickly. Conical paper filters offer better filtration but tend to restrict airflow slightly compared to cotton gauze filters.

Installation Difficulty
Cold air intake systems can vary greatly in terms of installation difficulty. Some systems come pre-assembled or with detailed instructions, making them easier to install than others that require additional parts or modifications for installation. Additionally, some aftermarket cold air intake kits require additional hardware or tools that you may need to purchase separately before beginning the installation process. It’s important to read through all instructions carefully before beginning any installation project on your vehicle so that you understand what tools and hardware will be required for the job at hand.

Price Range
Cold air intakes can range in price from around $50 up to several hundred dollars depending on the type of system you purchase and the materials it’s made out of. Higher quality systems tend to cost more but often offer greater performance gains due to higher quality materials being used in construction and better engineering overall. It’s important to evaluate each system carefully before making a purchasing decision so that you make sure you’re getting good value for your money.

The Focus ST is an iconic vehicle in the Ford lineup, and the addition of a cold air intake makes it even more impressive. The installation of a cold air intake helps to increase horsepower, improve throttle response, and provide better fuel economy. By improving the airflow to the engine, a cold air intake offers numerous benefits that can make your Focus ST even more enjoyable to drive. With these improvements, the Focus ST can remain one of the best cars on the road for many years to come.

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