K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Fits 2008-2019 Ford (Fiesta, Figo, Ka Plus, B-Max, Ecosport, Tourneo Courier, Transit 33-2955
Air Filter intake Compatible with Focus ST 13-14 2.0 2.0L Turbo w/Heat Shield
Injen Black Short Ram Air Intake w/ Heat Shield for 2015 Ford Focus ST by Injen
aFe Power Takeda TC-5305B Performance Intake System Cover for Ford Focus
Mishimoto MMAI-FOST-13P Performance Air Intake Compatible With Ford Focus ST 2013-2018 Silver
Ramair Air Filter Intake Kit, ECU Bracket & Orange Hoses - Ford Focus ST 225 mk2
Milkvetch Air Inlet Tuyere, for Focus MK3.5 ST 2015-2018 Hatchback 4D Sedan 5D Front Bumper Air Intake Glossy Black
Boomba Racing INTAKE MANIFOLD SPACER RED Compatible with 2013+ Ford Focus ST RS 2.0 Fusion
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 : Lavender)
ROUSH 422065 2013-2018 Focus ST and RS 2.0 Liter Cold Air Intake System
Boomba Racing BLOW OFF VALVE RED for 2013+ Ford Focus ST
Hi FLow Cast Aluminum INTAKE MANIFOLD for 3 MZR Focus ST Duratec 2.0L 2.3L Turbo
Mishimoto MMAI-FOST-13WBK Performance Air Intake Compatible With Ford Focus ST 2013+ Black
K&N Cold Air Intake System: High-Flow Air-Filter, Increase Performance & Horsepower: Compatible with 2013-2018 FORD Focus ST, 69-3518TS
AIRAID Cold Air Intake System by K&N: Increased Horsepower, Cotton Oil Filter: Compatible with 2013-2018 FORD (Focus, Focus ST) AIR-450-181
Steeda Ram Air Intake Scoop for 2013-16 Ford Focus ST
AF Dynamic Black Air Filter Intake Systems with Heat Shield 2013-2014 Compatible With Focus ST 2.0 2.0L Turbo
K&N Aerosol Recharger Filter Care Service Kit 6.5 oz. Spray Oil 99-5000
Airaid Cold Air Intake System: Increased Horsepower, Superior Filtration: Compatible with 2013-2018 FORD (Focus, Focus ST)AIR-452-181
Aramox Hood Scoop Cover, Pair Louver Matte Bonnet Vent Trim Cover Hood Air intake Cover Fit for Focus RS ST MK2 Black
Steeda Aluminum Cold Air Inlet Tube Intake Upgrade Compatible with 2013-2014 Ford Focus ST
Genuine Ford Focus MK2 05-11 C-Max Induction Air Box Intake Hose Pipe 1684286
Universal(76mm) Cold Air Intake Flexible Induction Pipe Hose Kit Blue Black From Madlife Garage
Ramair Filters JSK-101-DD-KO4 Over Size Intake Induction Kit, Black
Ramair Filters JSK-101 Standard Size TFSI EA113 Full Heatshield Induction Intake Kit
K&N Replacement air filter compatible with Ford C-Max/Ford Escape/Focus/Grand C-max/Kuga/Tourneo/Transit Connect & Lincoln MKC & Mazda 3 / 5 1.6D & Volvo C30/C70/S40/V40/V50/V70 2007- (E-2993)
K&N Filters 33-2955 Replacement Air Filter, Heather Red
Ramair Filters SR-225-BL-ECU Performance Induction Kit with Ecu Relocation Bracket and Silicone Hoses, Blue
K&N Engine Air Filter: High Performance, Premium, Washable, Panel Filter: 2003-2007 (Focus C-Max, Focus II, C30, S40 II, V50), 33-2877
DAXGD Universal Car Automobile Racing Air Intake Filter Alumimum Pipe Power Flow Kit Blue
K&N 57S-4000 Washable and Reusable Car Performance Intake Kit