AMS 2016+ Focus RS High Flow Air FilterIntroducing the AMS Focus RS High Flow Air Filter

The new AMS Ford Focus RS High-Flow Air Filter is exactly what your hot hatch needs to breathe deep and produce big power! Simply dropping this filter into your car’s stock air box alone picks up 10whp at 5500 RPM! This is the first in a long line of performance parts you can expect from AMS Performance for the RS. The engineering behind our filters is what sets them apart from the big name brand competition.

No Messy Cleaning Process

Our AMS Filters are made with materials specifically designed for automotive applications, a synthetic non-woven multi-layer structure. The filter does NOT use oil or chemicals of any kind to aid filtration and will not degrade over time with exposure to varying temperatures and humidity like similar cotton based filters. As well as the lack of fillers such as oil, that can be pulled from the filter creating a less efficient media, it creates consistent performance between all cleanings over the lifetime of the filter. The filter is easily cleaned by blowing compressed air across the media from the inside out to blow off residual dirt and dust.

Built To The Highest Standard

To take it one step further the filtration media is tested using the ISO 5011 Fine Testing Standard to a minimum of 97% efficiency rating.

One Filter To Buy

This filter will be incorporated into our Carbon Fiber Cold-Air Intake System so you will NOT have to buy another filter down the road.

Let your 2.3L EcoBoost breath, order your AMS Focus RS High-Flow Air Filter today!

Exclusive Benefits


  • 10whp increase at 5500 RPM
  • High flow, low maintenance dry media filter
  • Will work in the upcoming AMS Carbon Fiber Cold-Air Intake System

Applications


  • 2016+ Ford Focus RS

Click Here to Learn more about this filter or to purchase.

THE ULTIMATE IN PERFORMANCE

The goal of AMS is to provide the highest quality, best performing products available.
By utilizing research and development and rigorous testing programs AMS will never compromise the quality or performance of our products.

SHOP PARTS

NOT LEGAL FOR USE ON POLLUTION CONTROLLED MOTOR VEHICLES. THIS PRODUCT IS FOR RACING COMPETITION ONLY AND IS NOT LEGAL FOR USE ON HIGHWAY OR STREET VEHICLES, OR OTHER NON-RACING COMPETITION OFF-ROAD VEHICLES.

Learn More

This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.

Some AMS Performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website: http://www.semasan.com/emissions

It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.

All performance modifications and installations are at the customer’s own risk. AMS Performance holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.

Check out with afirmFree
    Shipping

On all orders over $199.99 in the lower 48.*Freight items not included*