fits model: St, Rs, Focus. year: 2016–2017.

( Brand: Roush Performance ), ( Manufacturer Part Number: 422065 ), ( Performance Part: Yes ), ( UPC: 844764006713 )
The Roush Performance 422065 Air Kit is a must-have accessory for owners of the 2013-2017 Ford Focus ST and RS models, and the 2016-2017 Ford RS. This air kit is specifically designed to enhance the overall performance and aesthetic appeal of these vehicles, delivering a more powerful and refined driving experience.
The Roush Performance 422065 Air Kit is an essential upgrade for any Ford Focus ST, RS, or RS model looking to increase its power output and improve its engine efficiency. This air kit consists of a high-performance intake system that replaces the stock air box and intake assembly, allowing for a freer-flowing path for cold, dense air to be delivered directly to the engine. This results in increased power and torque across the entire RPM range, with a noticeable improvement in throttle response and engine sound.
The intake system is constructed of high-quality, heat-resistant materials, including a large, high-flow, washable and reusable air filter. The filter is designed to reduce the intake temperature and increase the air density, contributing to a more efficient and powerful engine operation. The intake tube is manufactured using mandrel-bent aluminum, ensuring maximum airflow with minimal restrictions.
The installation of the Roush Performance 422065 Air Kit is made easy through its bolt-on design. The kit comes with all necessary hardware and instructions, allowing for a straightforward and hassle-free installation experience. Any skilled DIY enthusiast or professional mechanic can complete the installation in a few hours, usually without requiring any additional modifications or adjustments.
Investing in the Roush Performance 422065 Air Kit not only enhances the power and efficiency of your Ford Focus ST, RS, or RS model but also adds a distinct visual element to your vehicle. The high-performance air intake system is complemented by a sleek, polished aluminum intake tube and a custom-designed Roush Performance badge, allowing your car to stand out from the crowd.
In conclusion, the Roush Performance 422065 Air Kit is an excellent upgrade for enthusiasts and performance-driven Ford Focus ST, RS, or RS model owners, providing a noticeable increase in power and torque through improved airflow, thermal efficiency, and engine response. The kit's sleek design also adds a touch of customization and exclusivity to your vehicle.
The Roush Performance 422065 Air Kit is an aftermarket upgrade designed for the 2013-2017 Ford Focus ST and RS models, specifically for the years 2016-2017. There are several pros and cons to consider before deciding on purchasing this air kit.
Pros:1. Improved Performance: The Roush Performance 422065 Air Kit is designed to enhance the engine's air intake and improve overall performance by increasing horsepower and torque. This can result in better acceleration, improved throttle response, and a more enjoyable driving experience.
2. Customizable: The air kit is designed to be easily installed, and it allows for customization by giving options for different filter elements and cone shapes to suit individual preferences.
3. Enhanced Engine Sound: With the increase in airflow, the engine will produce a more aggressive exhaust note, adding to the overall driving experience.
4. Improved Filtration: The Roush Performance Air Kit uses high-performance air filters, ensuring that the engine is receiving clean, cold air, leading to improved fuel efficiency and engine life.
Cons:1. Cost: The cost of the air kit can be significant, and it may be a high investment for some individuals considering that it is an aftermarket upgrade.
2. Installation Complexity: Installing the air kit may require some mechanical knowledge and tools, as well as additional time and effort. It may be necessary to have the car serviced or install it at a professional shop.
3. Loud Exhaust Noise: Depending on personal preference, some drivers may find the increased exhaust noise excessive and may wish to minimize or eliminate it using exhaust modifications.
Conclusion:The Roush Performance 422065 Air Kit offers enhanced performance, improved filtration, and customization options for the 2013-2017 Ford Focus ST and RS models. However, it comes with a significant cost, installation complexity, and potential excess exhaust noise that could be drawbacks for some potential buyers. Ultimately, the decision to purchase this air kit will depend on individual driving preferences and priorities.
Recommendation:If you place a high value on performance enhancements and are willing to invest the time and money required for installation, then the Roush Performance 422065 Air Kit is a worthwhile consideration to improve the overall driving experience of your Ford Focus ST or RS. Alternatively, if cost is a major concern, or if you prefer a quieter driving experience, it may be best to consider other modification options or to pass on the air kit.
Installation is quick and simple, installing in less than one hour with basic tools. The engineers at ROUSH Performance kept the customer in mind when fabricating this kit by utilizing factory PCM calibration, which will not void your engine warranty. All components in this system are direct replacements to the restrictive Stock intake, from air filter turbo inlet. The engineers at ROUSH designed this kit for improved Performance you can hear and feel.
This free-flowing air intake kit contains a custom ROUSH-branded box that is topped with EPDM foam for an airtight seal to the hood. Manufacturer: Roush Performance, Part Number: 422065, condition: New: From baseline to reline, ROUSH Performance has you covered with the all-new Cold Air Intake System. Also included is a premium high-flow air filter that re-usable simply by washing and oiling. The 3 high-strength induction tube has a black texture finish for an OEM fit.