SKU: 30351382746

Flow Designs GT Mustang S550 FM Rear Spat Winglets (Pair)

Sale price$76.49 Regular price$84.99
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Flow Designs GT Mustang S550 FM Rear Spat Winglets (Pair)Suits 2015 2017 Ford Mustang GT S550 FM INSTALL DOES NOT REQUIRE REAR BUMPER REMOVAL Details Our adjustable rear spat winglets will bolt directly onto our Mustang S550 FM rear spats thanks to the pre pressed in threaded brass fittings on our rear spats. Fitting kit is provided to ensure perfect fitment and can be adjusted to your liking. Adjustments can be made anywhere between 5mm 20mm on each side increasing the overall width up to 40mm! The Mustang

Suits 2015-2017 Ford Mustang GT S550 FM

INSTALL DOES NOT REQUIRE REAR BUMPER REMOVAL


Details

Our adjustable rear spat winglets will bolt directly onto our Mustang S550 FM rear spats thanks to the pre-pressed in threaded brass fittings on our rear spats. Fitting kit is provided to ensure perfect fitment and can be adjusted to your liking. Adjustments can be made anywhere between 5mm-20mm on each side increasing the overall width up to 40mm!

The Mustang S550 FM body kit range shares the same durability and technology as our renowned WRX, Golf GTI and Focus RS line up which is trusted by car enthusiasts worldwide.

Mustang S550 FM rear spats sold separately. 


GT Mustang S550 FM Rear Spat Winglets Kit Includes:

  • Mustang S550 FM adjustable rear winglets (pair)
  • 2 Flow Designs stickers
  • Does not include Fitting kit (supplied when purchased with rear spats)

GT Mustang S550 FM Rear Spat Winglets Kit Material & Finish:

  • 4.5mm thick textured ABS 
  • Scratch resistant textured ABS plastic

Others Who Own This Kit:

Use of ABS Plastic

Please note that although all our precision-made ABS accessories are extremely strong and durable, they do not hold the same shatterproof label as our 10mm thick polyethylene composite splitters. The accessories are manufactured in ABS with the intention that they will be lighter, bolt-on attachments that will improve aesthetics and are easily replaceable if they become damaged from varying road conditions.

Install Instructions (PDF)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30351382746

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4.9 ★★★★★
Based on 14 reviews
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Pierre
Lake Worth, US
★★★★★ 5
Nice shoes
Size: 11.5, Color: Black/Ivory
The are very comfortable, and look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
J
Verified Purchase
Jeffrey Clemons
Port Orchard, US
★★★★★ 4
Comfortable
Size: 9.5, Color: British Tan/Ivory
Great foot support. Wore all day with not foot or back pain.
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Reviewed in the United States on April 29, 2026
W
Verified Purchase
Walter R Moore
New York, US
★★★★★ 5
Quality at affordable prices.
Size: 11.5, Color: British Tan/Ivory
Best old guy shoes. They look great and have support for feet. You don't want cheap department shoes. You will pay for that in your later years.
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Reviewed in the United States on April 11, 2026
T
Verified Purchase
Tischina S.
Lowell, US
★★★★★ 5
Excellent quality, just like the picture
Size: 10.5, Color: White/White
Looks just like the picture. My bf is a size 10.5 and we got just that and its a perfect fit.
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Reviewed in the United States on May 28, 2026
M
Verified Purchase
Mamase
Boise, US
★★★★★ 5
Nice shoes
Size: 12, Color: British Tan/Ivory
Nice, good looking shoes. My husband says that they are very comfortable. I would recommend
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Reviewed in the United States on March 30, 2026

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