Available to Order
Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
| Manufacturer | MST Performance |
| Product Type | Cold air intake system |
| SKU | MST-FO-MK401 |
| Vehicle Application | Ford Focus MK4 1.5T EcoBoost, 2018+ |
| Material | Aluminium intake pipework |
| Air Filter | Nanofiber dry filter, washable and reusable |
| Included Items | Pipework, filter, heat shield, mounting hardware, instructions |
The MK4 Focus chassis is better than its engine note lets on. This MST Performance cold air intake for the 1.5T EcoBoost (2018 on) closes that gap: aluminium pipework, a heat-shielded washable nanofiber filter and a proper induction voice under load. It fits in the factory location as a direct swap, so one of Britain's favourite hatchbacks gains character without losing its everyday usability.
Three-cylinder-derived EcoBoost engines have an appealing gruffness the standard airbox files away; freeing the intake side lets you hear the engine working with a cleaner, heat-shielded draw. Running the ST version of the MK4? MST covers that separately — see the Focus MK4 ST intake.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
No — the ST has its own MST intake. This kit is engineered for the 1.5T EcoBoost models from 2018 on.
The character shows under acceleration; steady-speed cruising keeps close to the standard car's refinement.
Wash the dry filter around every 20,000 km and replace it at around 60,000 km — that is the whole routine.
Use the checked vehicle route, then confirm model year, engine, drivetrain, hardware and existing modifications on the product page or with our team before you commit.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
