Due to high demand and influx of orders, please understand that there may be a 2-4 week delay on MST products.

MST 2008-2016+ Ford Replacement style intake system (FO-MK309)

Regular price $310.00

Please note, MST Performance Intakes/Inlets are NOT CARB COMPLIANT and are for off road and racing use only. By purchasing an MST Performance intake, you understand that these may only be used for off road and racing use only for unregistered vehicles. Please check with your local, state, and federal laws to see if these products are legal for use in your area. By purchasing an MST Performance product, you understand and agree to these terms and accept all liability. 

#Easy to install  

Install on the downside of stock air box and isolation the heat air

#Easy to clean       

MST Dry air filter, oil free use, washable

How to clean the MST air filter?

 #More Powerful

After dyno test 

On Ford Focus mk3.5 1.5 ecoboost engine

+13.1hps @ 5550rpm / +1.7kg-m @ 5550rpm

On Ford Focus ST mk3

+21.7hps @ 4615rpm / +3.4kg-m @ 4615rpm

#Two way use

  1. Take the filter rubber off, then get the sound and get more horsepower from the big air flow.
    2. Keep the filter rubber on the top and the sound will less than open style but you also get the increase horsepower than the stock one.


*100% Brand New in Box

*Made in Taiwan

*Every system includes the nanofiber dry air filter

*Comes complete with all necessary mounting hardware and comprehensive   installation instructions

*Backed by a Limited Lifetime Warranty

*All installation of parts must be performed by a trained professional.


Replacement intake system



Unique Black coating




MST Performance Auto Parts


#Ford Focus RS 

#Ford Focus MK2.5/MK3/MK3.5

(MK3.5 TDCI Can not be used)

#Ford Focus MK3 ST

#2012-16 Ford Kuga / Escape

#2012-14 Volvo V40


Replacement Dry Air Filter in RED color*1

Heat Shield *1