SKU: 43647816659

Flow Designs S3 8V Sedan Pre-Facelift Flow-Lock Rear Diffuser

$157.50 $175.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Flow Designs S3 8V Sedan Pre-Facelift Flow-Lock Rear DiffuserSuits Pre Facelift Sedan model INSTALL DOES NOT REQUIRE BUMPER REMOVAL Looking for that low key vibe? Click here to see our rear valance kit Details The Audi S3 8V Flow Lock Rear Diffuser makes extensive use of our Flow Lock technology a design system that utilises precision engineering and cutting techniques to create an integral mechanical bond. What this means for you is a durable, stylish and integrated rear setup with no visible fasteners. The

Suits Pre Facelift Sedan model

INSTALL DOES NOT REQUIRE BUMPER REMOVAL

Looking for that low key vibe? Click here to see our rear valance kit

Details

The Audi S3 8V Flow-Lock Rear Diffuser makes extensive use of our Flow-Lock technology- a design system that utilises precision engineering and cutting techniques to create an integral mechanical bond. What this means for you is a durable, stylish and integrated rear setup with no visible fasteners. The perfect view for everyone behind you.

Our S3 8V Flow-Lock Diffuser paired with rear spats and winglets work together to complete the enhanced aggression our splitter kits bring to your S3 8V Sedan. Our rear diffuser and spat kits can be fitted without removing the rear bumper from your vehicle.

Valance is installed to the car through bolts and nuts while the Flow-Lock diffuser fins simply click into the valance (once locked into the valance it is secure). It is also possible to install when your car is on the ground.

Kit Includes:

  • S3 8V Sedan PFL Flow-Lock Rear Diffuser
  • 2 Flow Designs Stickers
  • Fitting kit with black stainless hardware

Material & Finish:

  • 10mm thick polyethylene composite rear valance with bevelled edges
  • 4.5mm thick Scratch resistant textured ABS Flow-Lock Diffuser Fins

Flow-Lock Rear Diffuser Assembly (PDF)

Flow-Lock Rear Diffuser Install Guide (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: 43647816659

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4.7 ★★★★★
Based on 2490 reviews
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E
Verified Purchase
Eric
Draper, US
★★★★★ 5
MVP of our Camping Trip
This net is unreal. We went camping and absolutely over filled our truck bed and this held everyone in. We had camping chairs, back packs. Fishing reels and paper towels. All kinds of loose stuff and it all stayed perfectly in place. I have been pleasantly surprised and would recommend this for anyone who wants a little security when they have anything in the bed! This totally have me peace of mind on our trip. I expected it to rip the way I was abusing it but nothing! It's still perfect. The hooks are well made and the netting is super strong. It stretches easily but holds stuff down tight. It's truly awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
R
Verified Purchase
RachelW
Lexington, US
★★★★★ 5
Surprisingly versatile net — works great for storage and organization
This cargo net turned out to be far more versatile than I expected. While it’s marketed for a truck bed, I used it as a vertical storage solution and it worked incredibly well. The net has enough stretch to securely hold shoes, bedding, and soft items while still keeping everything visible and accessible. The attachment points made it easy to customize the fit, and it’s held up well without sagging. If you need a flexible way to contain loose items and maximize space, this net can be adapted for more than just vehicle use. It’s a simple product, but very effective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
S
Verified Purchase
S. Thompson
Bozeman, US
★★★★★ 5
Great cargo net!
I have been using this cargo net extensively for the last 8 months and it is fantastic! We are gradually moving to a new home 3 hours away, so I use this every single trip (at least 20 so far). It has performed flawlessly-maintains its shape, no defects, and is a critical part of our move.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
J
Verified Purchase
JH
Lexington, US
★★★★★ 4
Caribeners help keep it tight
It's nice serves the purpose the caribeners are ok nothing special but for my needs it's worth the money
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Reviewed in the United States on September 13, 2025
A
Verified Purchase
AS
West Palm Beach, US
★★★★★ 5
Secure loads
It works great to keep loads secured. Comes with plenty of strapping stuff.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

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