MK4, FOCUS, INTAKE, INDUCTION, MST, ST, 2.3
![](https://www.kmsmotorsport.com/image/cache/catalog/1%20MST/MK42-800x800.jpg)
![](http://id-workz.co.uk/cdn/shop/products/jsk-115-twist.jpg?v=1650677130)
Ramair Jet Stream Induction Kit for Ford Focus ST 2.0 Mk3 (12-15) – ID-Workz
![](https://i0.wp.com/aj-motorsport.com/wp-content/uploads/2022/08/MST_Air_Scoop_Ford_Focus_ST_Mk4_3.jpg?fit=1000%2C750&ssl=1)
MST Performance High Flow Air Scoop Ford Focus Mk4 ST - Focus ST Mk4 2.3T - AJ Motorsport
Induction kit or panel filter
![](https://cdn11.bigcommerce.com/s-ibo39njk59/images/stencil/500x659/products/1066/6935/246b37a8-ab47-420f-9d50-95151dd1cb83__18190.1685959086.jpg?c=1)
Intake Kits - Page 2 - Automotive Air Filters
![](https://i0.wp.com/aj-motorsport.com/wp-content/uploads/2022/08/Dreamscience_Focus_ST_Mk4_Intake_Kit_2.jpg?fit=1000%2C750&ssl=1)
Dreamscience Focus ST Mk4 Cold Air Intake System - Focus ST Mk4 2.3T - AJ Motorsport
![](https://moretorque.co.uk/wp-content/uploads/2021/11/4-300x300.jpg)
More Torque - Category: Ford Focus ST MK4
![](https://www.sico-developments.co.uk/cdn/shop/products/J98B6887e_2000x.jpg?v=1574946386)
Focus MK4 inc ST Induction Kit - SiCo-Developments
![](https://vuduperformance.com/cdn/shop/products/b3ab6ab1-3b18-4509-aaf3-b80d215ff077__17960.1671547270_480x480.png?v=1679584490)
Ford Tagged Induction Kit– VUDU Performance
![](http://www.psr-parts.com/cdn/shop/files/1771fc4a-c8cb-44b0-98b6-0e75cabe5672__87906_1200x1200.jpg?v=1687900835)
MST Performance Induction Kit for Ford Focus MK4 ST 2019+ – PSR Parts
![](https://www.armaspeed.com/wp-content/uploads/2020/06/Ford-Foucs-MK4-ST-Armaspeed-cold-air-intake-.jpg)
Ford Focus ST MK4 2.3L EcoBoost ARMASPEED Carbon Fiber Cold Air Intake - ARMASPEED
![](https://www.kmsmotorsport.com/image/cache/catalog/01%20pack/001mk4mstboost3-800x800.jpg)
MK4, FOCUS, ST, 2.3, ECOBOOST, INDUCTION, INTAKE, BOOST, KIT, HOSE, HOSES, PIPE, KMS, MST