• In-Channel Wind Deflectors, BMW 3 Series 2012–2019
  • In-Channel Wind Deflectors, BMW 3 Series 2012–2019
  • In-Channel Wind Deflectors, BMW 3 Series 2012–2019
  • In-Channel Wind Deflectors, BMW 3 Series 2012–2019
  • In-Channel Wind Deflectors, BMW 3 Series 2012–2019
  • In-Channel Wind Deflectors, BMW 3 Series 2012–2019
  • In-Channel Wind Deflectors, BMW 3 Series 2012–2019
  • In-Channel Wind Deflectors, BMW 3 Series 2012–2019
  • In-Channel Wind Deflectors, BMW 3 Series 2012–2019
PREMIUM QUALITY

    4.9 from 94 deflector owners

    AirFlux® Wind Deflectors,
    BMW 3 Series & BMW M3

    • Window down in the rain
    • Quiet at 70 with it open
    • Straight through the car wash

    Was £34.90

    £30.90

    Save 11%

    A full set, not one window

    In stock

    Dispatched from the UK, Monday to Friday.

    Exact fit, or we sort it.

    Not your car? Change it

    • Guaranteed to fit
    • Free UK delivery
    • 30-day free returns
    • Sent from the UK
    Details & fitment

    Set Of 4 Wind Deflectors Compatible with BMW 3 Series M3 F30 4-door SALOON/SEDAN 2012 2013 2014 2015 2016 2017 2018 Models.

    Fits
    BMW 3 Series 2012–2019, BMW M3 2012–2018F30 4-door Saloon
    Type
    In-Channel — sits inside the window channel
    In the box
    4 deflectors
    Delivery & returns

    Free UK delivery on every order. We dispatch from our own UK warehouse Monday to Friday — order before 3pm and it leaves the same working day.

    Returns are accepted within 30 days of delivery. Items must be unused and unfitted, and returned complete with their original packaging and all supplied components. Contact us before returning anything and we will issue a free Evri returns label.

    The same conditions apply where the part supplied does not fit the vehicle you gave us.

    Guaranteed to fit

    Every set is matched to your car's exact model, year and body shape — not a universal part trimmed to fit.

    If what we send doesn't fit the car you told us about, we replace it or refund you in full. You don't pay to return it.

    Wiper blades for the cars this fits

    • Wiper Blades

      2 blades

      For BMW 3 Series

      Fits: F30 F31

      £15.90
    What they do

    Drive with the windows down.
    In any weather.

    Windows up, cracked, or with a deflector fitted. See what the air does in each.

    Deflector Cabin

    Fresh. In any weather.

    The window stays down and you stop thinking about it. No thumping, no rain on your arm, no shouting over it.
    Where you'll notice

    What changes once they're on.

    Rain, noise, misting, a hot cabin, and how it looks. Here is what changes.

    • Rain stays out.

      Open it in a downpour and your arm, your seat and your door card stay dry.

    • The wind passes over you.

      Open it at 70 and you can still hold a conversation.

    • At 70, window open

      You can hear the radio.

      No thumping, no shouting over it — front seats or back.

    • Cold, wet morning

      The windscreen stops misting.

      Leave a window open a centimetre. The air changes and the glass stays clear.

    • Parked in the sun

      The car stays cooler.

      Leave the windows open an inch. Air moves through, and the blade covers the gap.

    • Instead of the air con

      Fresh air that costs nothing.

      A window you can keep open at speed. On an electric car, that is range you do not spend.

    • Walking back to the car

      It looks factory-fitted.

      Smoked acrylic, cut to your door line, and dark enough to cut the glare at the top of the glass.

    Reviews

    Reviews from owners who fitted them.

    4.9

    94 reviews across all our wind deflector setsThis exact set: 5.0 from 1 reviewCollected after delivery from people who bought.
    Fitting

    Fit them yourself
    in five minutes.

    No tools, no drilling, no garage. Everything you need is in the box.

    1. Wind the window downAll the way, so the channel is clear.
    2. Wipe the channelClean inside the rubber channel. Grit in there is what makes a deflector whistle later.
    3. Press it in, front to backSeat the lip at the front corner, then work along it. Steady thumb pressure is all it takes.
    4. Windows up for 24 hoursIt settles overnight. Leave the car wash a day too.

    Some sets add clips or a push pin. Yours arrives with the guide for what's in the box. Read the full fitting guide
    Worth knowing

    Cheaper sets exist. Here's the difference.

    The marketplace set fits dozens of cars, so it was cut for none. The dealer set fits yours, at four times the money.

    AirFlux wind deflectors compared with universal marketplace sets and dealer accessories
    Compared on AirFluxCut for one car Universal setMarketplace, one shape Dealer accessoryOrdered through a franchise
    Cut for your model Yes 3D-scanned per model and year No One profile, dozens of cars Yes Made for the model
    A full set £30–£70, by car £15–£25 £120–£200
    Fitting Yes Five minutes a side, no tools Sometimes Often needs trimming Sometimes Often a workshop job
    Automatic car wash Yes Follows the door line No Lifts at the leading edge Yes Follows the door line
    Material Yes Reinforced smoked acrylic, UV-stable No Thin acrylic that hazes and yellows Yes Manufacturer-grade acrylic
    If it doesn't fit Yes Replaced or refunded, we pay No Returned overseas, at your cost Sometimes Back through the dealer
    If it goes wrong

    If it doesn't fit,
    we sort it.

    It fits, or we fix it
    If it does not fit, tell us before fitting. Replacement or full refund, and we pay the return.
    30 days to change your mind
    Unused and unfitted, in their original packaging. We send a free Evri label. No restocking fee.
    A real person, in the UK
    Not sure which type your car takes? Ask before you order.
    Order this set Dispatched from the UK, Monday to Friday.

    Still got questions? These come up most.

    Anything not here, just ask. A real person answers.

    Contact us
    How do you know it fits my car?

    Every set is cut against one model and year range, not a family of them. Your registration tells us which. If we can't confirm a fit, we say so rather than guess.

    In-Channel or Out-Channel — which do I need?

    Your car takes one or the other, almost never both, so it isn't really your decision. Put your reg in and we show you which.

    Can I still use my windows normally?

    Yes. They sit clear of the glass, so the window works as it always did, including all the way down.

    Will they survive an automatic car wash?

    Yes. The profile follows the door line, so brushes pass over the top. Leave the first wash 24 hours after fitting.

    Do they whistle?

    Not when they're the right shape. A whistle is a gap at the leading edge, which is what a universal set leaves and a per-model cut does not.

    Will rain still get in?

    Not through the gap they cover. Rain runs across the blade and off its back edge, so you can leave the window cracked in a downpour and keep the door card dry. Standing in heavy rain you may still catch the odd drop.

    Fitment

    The cars this set fits.

    Cut to one model, one body style and one year range — so the profile follows your door line rather than nearly following it.

    • BMW 3 Series F31 F302012–2019
    • BMW M3 F30 · 4-door Saloon2012–2018

    Wind Deflectors Rated 4.9 out of 5 by owners

    Was £34.90£30.90 BMW 3 Series