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Milltek Sport Exhausts

Shop Milltek Sport exhausts at AUTOID. Milltek Sport is a UK exhaust maker, and we stock its cat-back, GPF/OPF-back and downpipe systems for BMW, Audi, VW, Toyota, Porsche and more. Each system is made for a specific car, so check the models and years on the product page before you order.

Milltek Sport Exhausts

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  • BMW M3 F80 & M4 F82 (OPF/GPF Model) Cat Back Exhaust System by Milltek (2019-2020) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW M3 F80 & M4 F82 (OPF/GPF Model) Cat Back Exhaust System by Milltek (2019-2020)

    BMW M3 F80 & M4 F82 (OPF/GPF Model) Cat Back Exhaust System by Milltek (2019-2020)
    £2,395 £2,661
  • Audi R8 Gen 2 Facelift 4S (OPF/GPF) Exhaust System by Milltek Sport (2020+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    Audi R8 Gen 2 Facelift 4S (OPF/GPF) Exhaust System by Milltek Sport (2020+)

    Audi R8 Gen 2 Facelift 4S (OPF/GPF) Exhaust System by Milltek Sport (2020+)
    £2,330 £2,589
  • Porsche 911 992.1 & 992.2 GT3 Rear Silencer Exhaust by Milltek Sport - AUTOID® - Exhaust System - Milltek Sport
    Sale

    Porsche 911 992.1 & 992.2 GT3 Rear Silencer Exhaust by Milltek Sport

    Porsche 911 992.1 & 992.2 GT3 Rear Silencer Exhaust by Milltek Sport
    £2,914 £3,238
  • BMW M240i G42 xDrive OPF Back Exhaust System by Milltek Sport (2021+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW M240i G42 xDrive OPF Back Exhaust System by Milltek Sport (2021-2025)

    BMW M240i G42 xDrive OPF Back Exhaust System by Milltek Sport (2021-2025)

    (3)

    £1,922 £2,135
  • BMW M2 G87 S58 (OPF/GPF) Exhaust System by Milltek Sport (2023+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW M2 G87 S58 (OPF/GPF) Exhaust System by Milltek Sport (2023+)

    BMW M2 G87 S58 (OPF/GPF) Exhaust System by Milltek Sport (2023+)

    (1)

    £3,208 £3,565
  • VW Golf Mk8 R Particulate Filter-Back Exhaust System by Milltek (2021+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    VW Golf Mk8 R Particulate Filter-Back Exhaust System by Milltek (2021+)

    VW Golf Mk8 R Particulate Filter-Back Exhaust System by Milltek (2021+)
    £2,372 £2,636
  • Toyota GR Supra 3.0L Particulate Filter-back Exhaust System by Milltek (2020+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    Toyota GR Supra 3.0L Particulate Filter-back Exhaust System by Milltek (2020+)

    Toyota GR Supra 3.0L Particulate Filter-back Exhaust System by Milltek (2020+)
    £2,053 £2,281
  • BMW M140i F20 F21 LCI (OPF/GPF) OPF Back Exhaust System by Milltek (2019-2020) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW M140i F20 F21 LCI (OPF/GPF) OPF Back Exhaust System by Milltek (2019-2020)

    BMW M140i F20 F21 LCI (OPF/GPF) OPF Back Exhaust System by Milltek (2019-2020)
    £1,660 £1,844
  • BMW M135i xDrive F40 Particulate Filter-back Exhaust System by Milltek (2019-2024) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW M135i xDrive F40 Particulate Filter-back Exhaust System by Milltek (2019-2024)

    BMW M135i xDrive F40 Particulate Filter-back Exhaust System by Milltek (2019-2024)
    £1,461 £1,624
  • BMW M240i G42 OPF/GPF Bypass by Milltek (2022+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW M240i G42 OPF/GPF Bypass by Milltek (2021-2025)

    BMW M240i G42 OPF/GPF Bypass by Milltek (2021-2025)
    £540 £599
  • Toyota Yaris GR Particulate Filter-back Exhaust System by Milltek (2020+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    Toyota Yaris GR Particulate Filter-back Exhaust System by Milltek (2020+)

    Toyota Yaris GR Particulate Filter-back Exhaust System by Milltek (2020+)

    (1)

    £1,510 £1,678
  • BMW M2 G87 (OPF/GPF) Single Mid Pipe by Milltek Sport (2023+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW M2 G87 (OPF/GPF) Single Mid Pipe by Milltek Sport (2023+)

    BMW M2 G87 (OPF/GPF) Single Mid Pipe by Milltek Sport (2023+)
    £774 £861
  • BMW F & G Series Active Valve Control Plug & Play System by Milltek Sport - AUTOID® - Exhaust System - Milltek Sport

    BMW F & G Series Active Valve Control Plug & Play System by Milltek Sport

    BMW F & G Series Active Valve Control Plug & Play System by Milltek Sport

    (8)

    £349
    In stock
  • Audi R8 Gen 2 Facelift 4S Active Valve Control Plug & Play System by Milltek (2019-2024) - AUTOID® - Exhaust System - Milltek Sport

    Audi R8 Gen 2 Facelift 4S Active Valve Control Plug & Play System by Milltek (2019-2024)

    Audi R8 Gen 2 Facelift 4S Active Valve Control Plug & Play System by Milltek (2019-2024)

    (1)

    £454
  • BMW M240i G42, M340i G20 & Toyota Supra Mk5 Active Valve Control Plug & Play System by Milltek Sport - AUTOID® - Exhaust System - Milltek Sport

    BMW M240i G42, M340i G20 & Toyota Supra Mk5 Active Valve Control Plug & Play System by Milltek Sport

    BMW M240i G42, M340i G20 & Toyota Supra Mk5 Active Valve Control Plug & Play System by Milltek Sport

    (1)

    £405
  • Lotus Emira Active Valve Control Plug & Play System by Milltek Sport (2022+) - AUTOID® - Exhaust System - Milltek Sport

    Lotus Emira Active Valve Control Plug & Play System by Milltek Sport (2022+)

    Lotus Emira Active Valve Control Plug & Play System by Milltek Sport (2022+)

    (3)

    £324
  • Lotus Emira 3.5L V6 OPF Bypass by Milltek Sport (2022+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    Lotus Emira 3.5L V6 OPF Bypass by Milltek Sport (2022+)

    Lotus Emira 3.5L V6 OPF Bypass by Milltek Sport (2022+)

    (1)

    £215 £239
  • BMW 128ti F40 Particulate Filter-back Exhaust System by Milltek (2019-2024) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW 128ti F40 Particulate Filter-back Exhaust System by Milltek (2019-2024)

    BMW 128ti F40 Particulate Filter-back Exhaust System by Milltek (2019-2024)
    £1,523 £1,692
  • BMW M2 G87 Large-bore Downpipes & Cat Bypass Pipes / Decat by Milltek (2023+) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    BMW M2 G87, M3 G80 & M4 G82 Large-bore Downpipes & Cat Bypass Pipes / Decat by Milltek (2023+)

    BMW M2 G87, M3 G80 & M4 G82 Large-bore Downpipes & Cat Bypass Pipes / Decat by Milltek (2023+)
    £1,121 £1,246
  • Mercedes A-Class A35 AMG Exhaust System by Milltek (2019-2023) - AUTOID® - Exhaust System - Milltek Sport
    Sale

    Mercedes A-Class A35 AMG Exhaust System by Milltek (2019-2023)

    Mercedes A-Class A35 AMG Exhaust System by Milltek (2019-2023)

    (1)

    £1,067 £1,186

Frequently asked questions
Will a Milltek exhaust pass an MOT?

It depends on the system. Product pages that say ECE approved are made for road use. Systems listed as off-road or track use only, such as OPF/GPF bypass pipes and de-cat downpipes, are not road legal, so don't use them on the road. Each product page says which type it is. If you're not sure, ask us before you order.
Is a Milltek exhaust loud?

That's up to you. Many Milltek systems come in a resonated version, which is quieter with less drone on the motorway, and a non-resonated version, which is louder. On cars with exhaust valves, an active valve controller lets you switch between a quieter and a louder mode.
What's the difference between cat-back, GPF-back and downpipes?

A cat-back or GPF/OPF-back system replaces the exhaust from the catalytic converter or particulate filter back to the tips, and keeps those parts in place. Downpipes and bypass pipes replace parts closer to the engine, and most of the ones we list are for off-road or track use only.
Do I need a remap or coding for a Milltek exhaust?

Many cat-back and GPF-back systems don't, but some do. Our listings for OPF/GPF bypass pipes and downpipes say they need coding, an OPF delete module or ECU software, and a few need a Stage 2 remap. Each product page lists what's needed, so check it before you book fitting.
Can AUTOID fit my Milltek exhaust?

Yes. We offer fitting at our Brentwood, Essex workshop. Some systems need the original exhaust cutting, and those are best fitted by a professional. Contact us with your car's model and registration to book.

Shop Milltek Sport exhausts at AUTOID. Milltek Sport is a UK exhaust maker, and we stock its cat-back, GPF/OPF-back and downpipe systems for BMW, Audi, VW, Toyota, Porsche and more. Each system is made for a specific car, so check the models and years on the product page before you order.

Which Milltek exhaust do you need?

Cat-back and GPF/OPF-back systems replace the exhaust from the catalytic converter or particulate filter back to the tips. Many come in resonated and non-resonated versions, so you can choose how loud you want the car to be. Downpipes and bypass pipes replace parts nearer the engine. Most of these are listed for off-road or track use only and need coding or ECU software, so read the notes on each product page. Active valve controllers let you open and close the exhaust valves on cars that have them.

Popular Milltek systems

Looking for a deal? See Milltek exhausts on sale. For more on why we rate the brand, read why Milltek Sport is our go-to exhaust upgrade.