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High order volume! Thanks for your Black Friday orders | Packing delays expected.

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    GT Mustang S550 FN Rear Spats (Pair)
    2018 Mustang S550 FN Rear Spats
    Black 2018 Mustang S550 FN Rear Spats
    2018 Mustang S550 FN Rear Spats
    Black 2018 Mustang S550 FN Rear Spats
    2018 Mustang S550 FN Rear Spats
    Black 2018 Mustang S550 FN Rear Spats
    2018 Mustang S550 FN Rear Spats
    GT Mustang S550 FN Rear Spats (Pair)
    GT Mustang S550 FN Rear Spats (Pair)
    GT Mustang S550 FN Rear Spats (Pair)
    GT Mustang S550 FN Rear Spats (Pair)
    GT Mustang S550 FN Rear Spats (Pair)
    GT Mustang S550 FN Rear Spats (Pair)

    Ford

    GT Mustang S550 FN Rear Spats (Pair)

    $177.00 AUD

    4.33

    3 reviews 3 total reviews

    GLFN18SP

    Material Finish
    Material Finish: Gloss Black
    Rear Spat Winglets (Pair)
    Rear Spat Winglets (Pair): WITHOUT Rear Spat Winglets (Pair)
     
     
    This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

    Pickup available at 10 Longstaff Road

    Usually ready in 2-4 days

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    Need help?

    Suits 2018+ Ford Mustang S550 FN

    INSTALL DOES NOT REQUIRE REAR BUMPER REMOVAL


    Details

    Complete the aggressive aesthetic of your Mustang S550 FN rear with our rear spats - known for their durability and strength. Installation does not require bumper removal! Our newly developed Mustang S550 FN range shares the same strength, durability and technology as our popular WRX, Golf GTI and Focus RS line up which is trusted by many enthusiasts. Pre-pressed brass fittings on the rear pods allow for installation of our adjustable Mustang S550 FN rear winglets (sold separately) to allow for further customisation to individual taste.

    All our lip splitters have a 10 year warranty and are made from a thick polyethylene composite, making it the strongest product of its type on the market, watch our lip splitter stress test to see how durable our splitters are. Each splitter is model specific in its development and design to ensure perfect fitment. The entire production process is done is our Bayswater factory making us proudly Australian made and owned.

    We offer fast Australia-wide and international shipping for all our products - join the worldwide Flow Family today!

    Rear winglets sold seperately


    Kit Includes:

    • Mustang S550 FN rear spats
    • 2 Flow Designs stickers
    • Fitting kit

    Material & Finish:

    • 10mm thick polyethylene composite, bevelled edges
    • Finish available in gloss black, or scratch-resistant textured matte black

    Install Instructions (PDF)

    GT Mustang S550 FN Rear Spats (Pair)

    GT Mustang S550 FN Rear Spats (Pair)

    Gloss Black / WITHOUT Rear Spat Winglets (Pair)
    $177.00 AUD
    Need help?

    If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.

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    Customer Reviews

    Based on 3 reviews
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    P
    Peter
    GT MUSTANG S550 FN REAR SPATS

    Arrived OK and was very well packaged. Good instructions made it a simple job to fit the spats. All done and back on the road within half an hour.

    R
    Russell Binnion
    Flow Designs GT Mustang S550 FN Rear Spats

    Received the eagerly awaited Spats and was impressed by the solid look and feel. Fitting was a tad harder than I anticipated as the leading outer mounting screw was very close to the outer edge of the rear valance, which meant that the supplied washer would not fit and I had to use a smaller one on each side, also getting the nut on required unclipping of the valance inner mount and bending it down to wriggle the nut into place. The rest of the mounting was very simple, aligned the spats in place and clamped them in place, used a step drill to make it easy. I am a bit dissapointed with the overall fit, as there are gaps at the back and front outside edge which will mean that they will fill with grit. It didn't matter which way I moved them I couldn't eliminate the gaps. Also the supplied hardware for fixing was a mix of S/S screws and nickel washers and nuts, would have preffered all S/S.
    Overall they look great and very solid, I am possibly a bit fussier than most about the fit.

    J
    Jason Adams
    Need to address instructions

    I've purchased the front splitter and now rear splitters, product is decent but come on guys the instructions are useless, may aswell not include them.

    Review picture
    Fiky Aboud
    Id get this over anything else easily

    These splitters really are indestructible. I’ve gone over a few roads on awkward angles where I’ve heard a horrible scrapping sounds but when I’d check not a mark was made on the splitter. Easiest way to install this is to remove the front bumper completely if you’re doing this yourself.

    BMW E60 M-Sport Front Splitter
    Review picture
    Reagan

    Top quality material and easy fitment and looks awesome, definitely recommend

    CLEARANCE S3 8P Hatch (PFL) Flow-Lock Rear Diffuser GLOSS BLACK