Modifying stock ST airbox cover to RS specs. | Ford Focus ST Forum
Focus-ST/RS 2013-2018 Performance Cold Air Intake Box ~ M9603FSTA
OEM NEW 2016-2018 Ford Focus RS 2.3L Ecoboost Air Filter Lid - Fits 13-18 ST | eBay
Ford Focus ST Mk3 RS Mk2 Custom Airbox Air Filter Box Window Zetec Line Mountune | eBay
Green Filters 7159 Performance Air Filter installed on Jordan Jackson's Ford Focus RS on Wheelwell
Car Air Inlet Filter Box Protection Intake Cover Net For Focus ST RS Kuga 2012 2013 2014 2015 2016 2017 2018 Auto Part Sticker|Air Cleaner Assemblies| - AliExpress
Amazon.com: Just like Car Air Filter Box Inlet Protection Cover Car Accessories High Flow Intake Hood Fit for Ford Focus MK3 RS ST Kuga 2012-2018 (Color : Army Green) : Automotive
2014-2018 Focus RS Carbon Fiber Air Box Cover | California Pony Cars
13 thru 17 Ford Focus ST and RS OEM Genuine Cold Air Intake Box w/ Air Filter | eBay
For Ford Focus MK2 MK3 RS Air Inlet Filter Vent Box Housing Airbox Car Accessories Mazda3 Kuga Air Fresher Cover ABS 2012 2018|Air Filters| - AliExpress
Ford Focus ST Mk3 RS Mk2 Custom Airbox Air Filter Box Window Zetec Line Mountune | eBay
Air Intake Box Grille Hood Cover, for Ford Focus R S Kuga Escape 2012 2018 Air Filter Vent Protector Car Styling|Air Intakes| - AliExpress
For Ford Focus MK2 MK3 RS Air Inlet Filter Vent Box Housing Airbox Car Accessories Mazda3 Kuga Air Fresher Cover ABS 2012 2018|Air Filters| - AliExpress
Air filter cover iff | Ford Focus ST Forum
Automotive OEM NEW 2013-2018 FORD FOCUS RS ST COLD AIR PERFORMANCE INTAKE BOX & FILTER greatrace.com
cp-e™ aIntake™ Focus ST Spare Airbox Cover RS Plexiglass - cp-e™
For Ford Focus MK2 MK3 RS Air Inlet Filter Vent Box Housing Airbox Car Accessories Mazda3 Kuga Air Fresher Cover ABS 2012 2018|Air Filters| - AliExpress
Motorcraft Oil Filter, Fl-400 S Focus St/Fiesta St - Motorsport Engines & Components
Ford Focus ST Mk3 RS Mk2 Custom Airbox Air Filter Box Window Zetec Line Mountune | eBay
Ford Focus ST Mk3 RS Mk2 Custom Airbox Air Filter Box Window Zetec Line Mountune | eBay
What's Up with the Open Airbox? | Ford Focus RS Forum
Car Air Inlet Filter Box Protection Intake Cover Net For Focus ST RS Kuga 2012 2013 2014 2015 2016 2017 2018 Auto Part Sticker|Air Cleaner Assemblies| - AliExpress
2012-2018 For Ford Focus Mk2 Mk3 Rs St Car Air Inlet Filter Box Protection Air Fresher Cover Housing Airbox Net Car Accessories - Air Filters - AliExpress
