Choose the Best Ford Focus ST Air Filter for Peak Engine Performance

The Ford Focus ST is renowned for its outstanding performance. But to keep your car running at peak efficiency, you need to ensure that the air filter is functioning optimally. That’s why it’s essential to choose the best Ford Focus ST air filter for your vehicle. With a wide range of options available, it can be hard to know which one is right for you. In this introduction, we’ll explain the importance of perplexity and burstiness when selecting an air filter for your Focus ST, and how you can identify the best option for your needs.

Why Best Ford Focus St Air Filter Is Necessary?

The Ford Focus ST air filter is essential in ensuring the optimal operation of your engine. It helps to prevent dirt and other debris from entering the engine, which could cause serious damage and reduce its performance. A good quality air filter will also help to keep the engine running at its most efficient level and increase its lifespan. Additionally, a quality air filter will help to reduce emissions, making your car more environmentally friendly.

Comperision Chart for Best Ford Focus St Air Filter

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

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

PRODUCT NAME

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

10
PRODUCT IMAGE
2

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

PRODUCT NAME

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

10
PRODUCT IMAGE
3

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

PRODUCT NAME

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

10
PRODUCT IMAGE
4

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

PRODUCT NAME

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

9
PRODUCT IMAGE
5

Green Filter 7159 Green High Performance Air Filter

PRODUCT NAME

Green Filter 7159 Green High Performance Air Filter

8

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

Check Price on Amazon

The Mishimoto MMAI-FOST-13WBK Performance Air Intake is the perfect upgrade for drivers of the Ford Focus ST 2013-2018. This direct fit air intake is designed to work with the stock tune, meaning no additional tuning is required. The air filter has been placed to receive maximum airflow from the front of the vehicle, ensuring you get maximum performance gains. Dyno tests have proven that this air intake provides up to 6 WHP and 5 WTQ on the stock tune. Plus, this product comes with a Mishimoto lifetime warranty so you know its built to last.

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

Common Questions & Answers
Q: Does this product require any additional tuning?
A: No, this product is designed to work with your stock tune.

Q: What kind of performance gains can I expect?
A: On the stock tune, you can expect up to 6 WHP and 5 WTQ in performance gains.

Q: Is this product covered by a warranty?
A: Yes, it comes with a Mishimoto lifetime warranty.

Additional Product Information

Height 10
Length 24
Weight 10
Width 18

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

Check Price on Amazon

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

The ROUSH 422065 Cold Air Intake System is a great upgrade for your 2013-2018 Focus ST or 2016-2018 Focus RS. This system is designed to deliver an improved air flow with increased performance and efficiency, while also providing a great sound. The system includes a premium high-flow air filter that is re-usable simply by washing and oiling, as well as a high-flow 3″ induction tube with OE quality fit and finish. Installation is quick and simple, taking less than one hour with basic tools. Plus, this system is now CARB approved for use in California with EOD-418-30.

Why We Like This:
Fits 2013-2018 Focus ST and 2016-2018 Focus RS
Quick and simple installation process
Premium high flow air filter that is reusable
High flow 3″ induction tube with OE quality fit and finish
CARB approved for use in California, EOD-418-30

The ROUSH 422065 Cold Air Intake System provides improved air flow for increased performance, efficiency, and sound quality. Its easy to install with basic tools in less than an hour, plus its CARB approved for use in California – making it the perfect choice for your Focus ST or RS.

Common Questions & Answers:
Q: Does this system fit all years of the Ford Focus ST?
A: Yes! The ROUSH 422065 Cold Air Intake System fits 2013-2018 Focus ST’s as well as 2016-2018 Focus RS’s.

Q: Is the air filter reusuable? A: Yes! The premium high flow air filter included in this system is reusuable simply by washing and oiling it periodically.

Q: What kind of induction tube does this system have? A: The ROUSH 422065 Cold Air Intake System features a high flow 3″ induction tube with OE quality fit and finish.

Additional Product Information

Length 41
Weight 12.25
Width 10

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

Check Price on Amazon

The K&N Cold Air Intake Kit is designed to provide your Ford Focus ST with a high performance, increased horsepower and better towing capabilities. This kit features a 10-year/million mile limited warranty, dyno-tested for up to 50% more airflow than restrictive factory box air filter and intake tube, improved engine sound, world class protection from harmful contaminants and easy maintenance. Installation is easy and can be done 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.
Easy Maintenance: No filter cleaning required for up to 100,000 miles.

Common Questions & Answers
Q: Is it easy to install?
A: Yes, installation is easy and can be done in less than an hour with basic hand tools.
Q: Does it increase horsepower?
A: Yes, it is dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
Q: Does it come with a warranty?
A: Yes, this kit features a 10-year/million mile limited warranty.

Additional Product Information

Length 20.078740137
Weight 8.0295001367544
Width 12.204724397

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

Check Price on Amazon

The AF Dynamic Black Air Filter Intake Systems with Heat Shield 2013-2014 Compatible With Focus ST 2.0 2.0L Turbo is an excellent cold air intake system for your vehicle, specifically designed for the Focus ST 2.0 2.0L Turbo. It’s perfect for those looking to add performance and sound to their car and comes complete with everything you need for installation, including stainless steel bolts, washers, locknuts and band clamps and high quality silicone couplers, elbows and hoses. The black color makes it look sleek and stylish while the filter itself helps your engine draw in colder air more efficiently which in turn results in better throttle response, a higher horsepower output, improved torque and better gas mileage!

Why We Like This
Comes with everything needed for installation
Sleek black color
Helps engine draw in colder air more efficiently
Boosts horsepower output & improves torque
Improves gas mileage & adds sporty sound

Common Questions & Answers
Q: Does this filter fit other cars?
A: Unfortunately this particular filter is designed specifically for the Focus ST 2.0 2.0L Turbo so it will not fit other cars. However, AF does make other filters that may be compatible with different vehicles so it’s worth checking out!

Q: How long does installation take?
A: Installation time can vary depending on your car model but typically takes anywhere from 1-2 hours. It’s recommended that you have a professional do the job if you’re not familiar with auto mechanics.

Q: Is there a warranty?
A: Yes! This product comes with a 60 day factory warranty so if anything goes wrong during that period you can get it replaced or repaired free of charge!

Additional Product Information

Green Filter 7159 Green High Performance Air Filter

 Green Filter 7159 Green High Performance Air Filter

Check Price on Amazon

The Green Filter 7159 Green High Performance Air Filter is designed to increase your car’s torque, horsepower and fuel economy. It does this by allowing more air to flow through the filter without sacrificing filtration. This filter is made in the USA and it is washable and reusable, so you can get extended performance from it.

Why We Like This
Flows more air without sacrificing filtration
Increases torque, horsepower, and fuel economy
Washable and reusable
Made in the USA
Extended performance benefits

Common Questions & Answers
Q: Is the Green Filter 7159 Green High Performance Air Filter difficult to install?
A: No, the filter is easy to install. You simply need to follow the instructions that come with it.

Q: Does this filter require maintenance?
A: Yes, you will need to clean it periodically according to instructions. You may also need to replace it if necessary.

Q: Will this filter reduce engine noise?
A: Yes, this filter will reduce engine noise as well as increase air flow through the engine for better performance.

Additional Product Information

Height 5.5
Length 6.5
Weight 0.000625
Width 6.31

Benefits of Best Ford Focus St Air Filter

1. Improves engine efficiency and performance
2. Increases air intake for more power and torque
3. Increases fuel economy
4. Reduces emissions and harmful pollutants
5. Enhances engine lifespan by promoting cleaner air intake
6. Improves acceleration and throttle response

Buying Guide for Best Ford Focus St Air Filter

Type of Air Filters

When looking for a Ford Focus ST air filter, there are two primary types of filters to consider: panel and drop-in.

Panel air filters are usually made from cotton or paper material that is pleated and then sealed with a rubber gasket. Panel air filters are the most commonly used type and provide good protection against dirt and debris.

Drop-in air filters are typically made from foam, plastic or metal mesh material that is cut to size and then sealed with a rubber gasket. Drop-in air filters provide better protection against dirt and debris than panel air filters, but they can be more difficult to install.

Filter Material

The material an air filter is made of can have a big impact on its performance. Cotton or paper panel air filters typically offer good protection against dirt and debris, but they may need to be replaced more frequently than other materials due to their tendency to clog up quickly. Foam, plastic or metal mesh drop-in air filters provide better protection against dirt and debris than panel air filters, but they may not last as long due to their more porous nature.

Filter Size
The size of the filter is also important when selecting an air filter for your Ford Focus ST. It is important to select a filter that is specifically designed for your vehicles make and model in order to ensure a proper fit and optimal performance. The size of the filter should also be taken into consideration as larger filters will provide better protection against dirt and debris, but may also reduce airflow which can affect engine performance.

Filter Efficiency
The efficiency of an air filter should also be considered when selecting one for your Ford Focus ST. The efficiency rating indicates how well an air filter will trap dirt and other particles before they reach the engines combustion chamber. Higher efficiency ratings typically mean that the filter will trap more particles before allowing them into the engines combustion chamber, thus providing better protection for your engine.

Cost
The cost of an air filter can vary greatly depending on its type, material, size, efficiency rating, brand name, etc.. Generally speaking, higher quality filters tend to cost more than lower quality ones; however it is important to consider all factors before making a purchase in order to ensure you get the best value for your money.

The Ford Focus ST air filter is an important component of any car and should be maintained regularly. The best air filter for the Ford Focus ST is the K&N 33-2385 High Performance Replacement Air Filter. This filter offers superior engine protection, increased performance, and superior filtration. It is also designed to last up to 50,000 miles, making it a great long-term investment. With its top-notch performance and durability, the K&N 33-2385 High Performance Replacement Air Filter is the best choice for any Ford Focus ST owner.

Author Profile

Liberty Is Viral Desk
Liberty Is Viral Desk
Welcome to Liberty Is Viral, a digital nexus where curiosity is the currency and knowledge is the merchandise. We are not just another blog on the block; we are a movement, a collective of inquisitive minds committed to the ethos of liberating information and empowering individuals.

Our journey began with a simple yet profound belief: knowledge should be accessible to all, unrestricted by barriers, free as the air we breathe. Thus, in the bustling digital landscape of 2023, LibertyIsViral.com was reborn, a revitalized platform poised to quench the intellectual thirst of discerning netizens. And we can say we are a bit successful on that, since our community is expanding by the day (20,000 readers and increasing!)

Similar Posts