Milltek Active Valve Control for Ford Fiesta Mk8 & Mk8.5 ST 1.5 EcoBoost 200PS (Post Sept 2020 Models Only) (2020 onwards) – Switchable Exhaust Volume
This is Milltek's active valve control system for the Ford Fiesta Mk8 & Mk8.5 ST 1.5 EcoBoost 200PS (Post Sept 2020 Models Only). It adds an electronically-operated valve to an existing Milltek system, opening a second, less restrictive path through the silencer that stays closed for a refined, near-standard tone around town and opens under load or at the press of a button for a louder, more open sound.
It's the option to go for if you want the flexibility to keep the car quiet for early starts and long motorway runs, then switch to the full exhaust note whenever you actually want to hear it, without swapping any hardware.
Specifications
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System Type: Active Valve Control
Fitment
- Ford Fiesta Mk8 & Mk8.5 ST 1.5 EcoBoost 200PS (Post Sept 2020 Models Only) (2020 onwards)
- Ford Fiesta Mk8 ST 1.5 EcoBoost 200PS (Pre Sept 2020 Models Only) (2018-2020)
- Ford Puma ST 1.0 170PS (OPF/GPF Equipped Vehicles) (2023 onwards)
- Ford Puma ST 1.5 200ps EcoBoost (OPF/GPF Equipped) (2020-2023)
Not suitable for: any model, engine or body style not listed above. Check your car before ordering.
Installation
This involves connecting to the car's wiring and exhaust valves, so we recommend fitting by a specialist familiar with the car's electrics.
Upgrade Further
Also available from Milltek for this car: Milltek Downpipe Ford Fiesta Mk8 & Mk8.5 ST 1.5 EcoBoost 200PS Post Sept 2020 20+, Milltek GPF/OPF Bypass Ford Fiesta Mk8 & Mk8.5 ST 1.5 EcoBoost 200PS Post Sept 2020 20+, Milltek Cat-back Exhaust Ford Fiesta Mk8 & Mk8.5 ST 1.5 EcoBoost 200PS Post Sept 2020 20+.
Will it fit the Ford Fiesta Mk8 ST 1.5 EcoBoost 200PS (Pre Sept 2020 Models Only)?
Yes. Milltek lists this part for the Ford Fiesta Mk8 ST 1.5 EcoBoost 200PS (Pre Sept 2020 Models Only) as well as the other models in the fitment list above.
How is it controlled?
Depending on the version, it is controlled using a remote control.
Will the car be louder all the time?
No. With the valve closed the tone stays close to standard; open it when you want the full exhaust note.
What does it work with?
Milltek notes: "Plug & Play Remote Control System for OE & Milltek Sport Exhausts". Check this matches your current exhaust before ordering.
Is this a complete exhaust system?
No. It is designed to be used with the system or factory parts described above, rather than as a complete exhaust on its own.
Is there a warranty?
Yes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.
