• Photo - Primary
  • Photo - Mounted
  • Photo - Mounted
  • Photo - Mounted
  • Photo - Mounted
  • Photo - Mounted
  • Photo - Mounted
  • Photo - out of package
  • Photo - out of package
  • Video File

AWE Tuning Foiler Wind Diffuser for Porsche 991 / 981 / 718

Low stock! Only 15 left
$105.00
$105.00 $110.53
Shipping calculated at checkout.
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Question about this product?

We're happy to help.

Up to 5% off

Presenting the AWE Foiler™ Wind Diffuser. The simple, elegant, and proven solution to wind buffeting in Porsche 991/981/718s. What’s wind buffeting? You know that sound that makes it feel like your head is going to implode when driving your Porsche at speed with one window down? That’s called wind buffeting. It happens when you're moving fast, and it’s quite the issue on the new generations of Porsche Boxster/Cayman and 911. So instead of just letting our brains melt under the pressure of wind buffeting, we did something about it. The AWE Foiler™ Wind Diffuser boasts an unobtrusive yet elegant design. Crafted from UV-stabilized injection-molded plastic, the Foiler™ Wind Diffuser complements Porsche styling without calling unwanted attention. Installation is a breeze with AWE’s user-friendly, bolt-on design. Wind buffeting is defeated, and you can continue to go fast. Passenger and driver's side Foiler™ Wind Diffusers included, as well as all hardware needed for installation. Roll down your window and wave goodbye to wind buffeting.

Installation Instructions
  • UV-stabilized injection-molded plastic for the perfect OE-style look
  • Allows for “single window” down driving without buffeting
  • Combats buffeting, both on the track and on the street
  • Includes driver’s side and passenger side fitments
  • Simple, quick installation
  • Perfect OE-like fitment

This Part Fits:

Year Make Model Submodel
2021-2022 Porsche 718 Boxster 25 Years
2017-2024 Porsche 718 Boxster Base
2018-2019 Porsche 718 Boxster GTS
2021-2025 Porsche 718 Boxster GTS 4.0
2017-2024 Porsche 718 Boxster S
2024-2025 Porsche 718 Boxster Style Edition
2020-2023 Porsche 718 Boxster T
2017-2024 Porsche 718 Cayman Base
2020-2023 Porsche 718 Cayman GT4
2022-2025 Porsche 718 Cayman GT4 RS
2018-2019 Porsche 718 Cayman GTS
2021-2024 Porsche 718 Cayman GTS 4.0
2017-2024 Porsche 718 Cayman S
2024 Porsche 718 Cayman Style Edition
2020-2023 Porsche 718 Cayman T
2020-2023 Porsche 718 Spyder Base
2024-2025 Porsche 718 Spyder RS
2014 Porsche 911 50th Anniversary Edition
2013-2021 Porsche 911 Carrera
2013-2021 Porsche 911 Carrera 4
2016 Porsche 911 Carrera 4 Black Edition
2015-2016,2018-2019 Porsche 911 Carrera 4 GTS
2013-2021 Porsche 911 Carrera 4S
2016 Porsche 911 Carrera Black Edition
2015-2016,2018-2019 Porsche 911 Carrera GTS
2013-2021 Porsche 911 Carrera S
2018-2019 Porsche 911 Carrera T
2018-2019 Porsche 911 GT2 RS
2014-2016,2018-2019 Porsche 911 GT3
2016,2019 Porsche 911 GT3 RS
2016 Porsche 911 R
2019 Porsche 911 Speedster
2014-2019,2021 Porsche 911 Targa 4
2016,2018-2019 Porsche 911 Targa 4 GTS
2014-2019,2021 Porsche 911 Targa 4S
2021 Porsche 911 Targa 4S Heritage Design Edition
2013-2019 Porsche 911 Turbo
2013-2019 Porsche 911 Turbo S
2018 Porsche 911 Turbo S Exclusive Series
2013-2016 Porsche Boxster Base
2016 Porsche Boxster Black Edition
2015-2016 Porsche Boxster GTS
2013-2016 Porsche Boxster S
2016 Porsche Boxster Spyder
2014-2016 Porsche Cayman Base
2016 Porsche Cayman Black Edition
2016 Porsche Cayman GT4
2015-2016 Porsche Cayman GTS
2014-2016 Porsche Cayman S
AWE Tuning Foiler Wind Diffuser for Porsche 991 / 981 / 718

$105.00

  • Fast shipping

    Ordered a product and it arrived the next day. Super impressed with the speed and the careful packaging.

    Jordan Smith
    Seattle, Washington

  • Excellent service

    Customer support was helpful; they resolved my issue in minutes. Really appreciated the follow-up email to ensure satisfaction.

    Taylor Christos
    Austin, Texas

  • Great selection

    Wide variety of products across the range. Found everything I needed in one place, very convenient.

    Alex Williams
    London, England

  • Top quality

    The product I bought exceeded my expectations. Top-notch quality, thoughtful design, and it came beautifully packaged.

    Sam Davis
    San Francisco, California

  • Reliable store

    Have ordered multiple times, always received exactly what was described. Products are genuine and fully functional.

    Casey Brown
    Denver, Colorado

  • User-friendly website

    Easy to navigate and make purchases. A hassle-free shopping experience with clear descriptions and transparent pricing.

    Riley Wilson
    Boston, Massachusetts

  • Smooth checkout

    Checkout was quick and straightforward. My order confirmation came through instantly, and everything arrived exactly as expected.

    Morgan Lee
    Portland, Oregon

  • Great value

    Really pleased with the quality for the price. The product felt premium, worked perfectly out of the box, and was well packaged.

    Jamie Carter
    Manchester, England

Can I return a part after it has been installed?

Generally, installed or used performance parts cannot be returned. We strongly recommend verifying vehicle fitment and inspecting the product before installation.

Can I cancel my order after it has been placed?

We begin processing orders as quickly as possible. If you need to cancel, contact us immediately. Once an order has entered fulfillment, been submitted to a supplier, or shipped, cancellation may no longer be possible.

Will this part fit my vehicle?

Fitment varies by year, make, model, trim, engine, and drivetrain. Use our vehicle fitment information to confirm compatibility. If you're unsure, contact us with your VIN and we'll help verify fitment before you order.

How do I know if this is the right upgrade for my build?

Not every upgrade makes sense for every vehicle or build. Tell us your vehicle, current modifications, and performance goals, and we'll help determine whether this product is a good fit.

Are the products you sell authentic?

Yes. We source products through established manufacturers and authorized distribution channels. We do not sell counterfeit or imitation performance parts.

Is professional installation recommended?

For most performance components, yes. Proper installation is critical for fitment, reliability, and performance. Some products may also require specialized tools, programming, tuning, or additional supporting modifications.