Milltek Active Valve Control for BMW 2 Series M2 Competition Coupé (F87) (2018 onwards) – Switchable Exhaust Volume
This is Milltek's active valve control system for the BMW X3 X3M/X3M Comp (G01) 3.0 (with OPF/GPF S58 Engine - LCI 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
- BMW 2 Series M2 Competition Coupé (F87) (2018 onwards)
- BMW 2 Series M2 Coupe (G87 S58 NAS Non-OPF/GPF Models) (2023 onwards)
- BMW 2 Series M2 Coupe (G87 S58 OPF/GPF Models) (2023 onwards)
- BMW 3 Series F80 M3 & M3 Competition Saloon (Non OPF/GPF Models Only) (2014-2018)
- BMW 3 Series F80 M3, M3 Competition & M3 CS Saloon (OPF/GPF Models Only) (2019-2020)
- BMW 3 Series G80 M3 & M3 Competition S58 3.0 Turbo (North American/ROW Non-OPF/GPF Cars Only) (2021 onwards)
- BMW 3 Series G80/G81 M3 & M3 Competition S58 3.0 Turbo (OPF/GPF Equipped Cars Only) inc Touring & XDrive Models (2020 onwards)
- BMW 4 Series F82/83 M4 Coupe/Convertible & M4 Competition Coupé (Non-OPF equipped models only) (2014-2018)
- BMW 4 Series F82/83 M4 Coupe/Convertible, M4 Competition & M4 CS Coupé (OPF/GPF equipped models only) (2019-2020)
- BMW 4 Series G82 M4 & M4 Competition S58 3.0 Turbo (North American/ROW Non-OPF/GPF Cars Only) (2021 onwards)
- BMW 4 Series G82 M4 & M4 Competition S58 3.0 Turbo (OPF/GPF Equipped Cars Only) (2020 onwards)
- BMW 5 Series M5 & M5 Competition 4.4l Twin Turbo F90 (Non OPF/GPF Cars) (2018-2020)
- BMW 5 Series M5 & M5 Competition 4.4l Twin Turbo F90 (North American/ROW Cars) (2019 onwards)
- BMW 5 Series M5 & M5 Competition 4.4l Twin Turbo F90 (OPF/GPF Equipped Cars) (2020-2021)
- BMW 5 Series M5 & M5 Competition 4.4l Twin Turbo F90 LCI (OPF/GPF Equipped Cars) (2021 onwards)
- BMW 5 Series M5 4.4l Twin Turbo Hybrid G90 & G99 (UK/European Spec Vehicles) (2025 onwards)
- BMW 8 Series M8 & M8 Competition 4.4l V8 Twin Turbo F91 & F92 Coupe & Cabrio (OPF/GPF Equipped Cars Only) (2020 onwards)
- BMW 8 Series M8 & M8 Competition 4.4l V8 Twin Turbo F93 Gran Coupe LCI (OPF/GPF Equipped Cars Only) (2021 onwards)
- BMW X3 X3M/X3M Comp (G01) 3.0 (ROW & North American S58 Engine - LCI only) (2022 and Later) (2022 onwards)
- BMW X3 X3M/X3M Comp (G01) 3.0 (with OPF/GPF S58 Engine - LCI only) (2022 onwards)
- BMW X3 X3M/X3M Comp (G01) 3.0 (with OPF/GPF S58 Engine - Pre LCI only) (2019-2021)
- BMW X4 X4M/X4M Comp (G02) 3.0 (ROW & North American S58 Engine - LCI only) (2022 and Later) (2022 onwards)
- BMW X4 X4M/X4M Comp (G02) 3.0 (with OPF/GPF S58 Engine - LCI only) (2022 onwards)
Not suitable for: the BMW 2 Series M240i Coupé (G42 XDrive - NAS Non OPF/GPF Models Only), which needs the Milltek Active Valve Control BMW 2 Series M240i Coupé G42 XDrive OPF/GPF Non Hybrid Pre LCI 22-25.
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 Downpipes & Cat Bypass Pipes BMW 2 Series M2 Comp Coupé F87 18+, Milltek GPF/OPF Bypass BMW 2 Series M2 Comp Coupé F87 18+, Milltek Cat-back Exhaust BMW 2 Series M2 Comp Coupé F87 18+.
Will it fit the BMW 2 Series M2 Coupe (G87 S58 NAS Non-OPF/GPF Models)?
Yes. Milltek lists this part for the BMW 2 Series M2 Coupe (G87 S58 NAS Non-OPF/GPF Models) as well as the other models in the fitment list above.
Does it fit the BMW 2 Series M240i Coupé (G42 XDrive - NAS Non OPF/GPF Models Only)?
No. For that car, choose the Milltek Active Valve Control BMW 2 Series M240i Coupé G42 XDrive OPF/GPF Non Hybrid Pre LCI 22-25.
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.
