AWE Tuning Foiler Wind Diffuser

2020–2024 Toyota GR Supra

1110-11012

Overview:

The AWE Tuning Foiler Wind Diffuser is a precision-engineered aerodynamic accessory designed specifically for the Toyota GR Supra model years 2020 through 2024. This innovative product addresses the common issue of wind buffeting that Supra drivers experience when driving at high speeds with the windows down. Wind buffeting can be distracting and uncomfortable, diminishing the enjoyment of the Supra’s dynamic driving experience.

Developed by the pioneers of the original Foiler™ Wind Diffuser, this bespoke design not only eliminates the head-imploding buffeting but also prevents the wind whistle effect that some previous diffuser designs caused with windows up. The Foiler™ Wind Diffuser enhances comfort without compromising the Supra’s sleek factory aesthetics, making it an essential upgrade for enthusiasts who want to enjoy open-window driving on both street and track.

Key Features:

The AWE Tuning Foiler Wind Diffuser combines advanced aerodynamic principles with subtle styling to deliver a superior driving experience. Key features include:

• Specifically engineered for the 2020–2024 Toyota GR Supra to ensure perfect fit and function
• Effectively eliminates wind buffeting at speeds up to 130 mph with windows down
• Prevents wind whistle noise when windows are up, maintaining cabin quietness
• Unobtrusive design that complements the Supra’s factory mirror trim for a seamless OE appearance
• UV-stabilized injection-molded construction for durability and long-lasting finish
• Recessed base design accommodates adhesive thickness for a flush, secure installation
• Comes as a set of two, covering both driver and passenger sides
• Simple peel-and-stick installation with included die-cut adhesive—no drilling or modifications required
• Lightweight and aerodynamic, with no added drag or visual bulk

Construction & Design:

The Foiler Wind Diffuser is crafted from high-quality, UV-stabilized injection-molded plastic, ensuring resistance to fading and environmental wear. Its design is the result of extensive in-house testing and real-world validation, tailored specifically to the aerodynamic profile of the GR Supra. Unlike generic or adapted designs, this diffuser integrates seamlessly with the vehicle’s existing mirror trim, preserving the Supra’s factory styling cues without drawing unnecessary attention.

The recessed base allows the diffuser to sit flush against the mirror housing, accommodating the thickness of the adhesive for a clean, professional installation. The understated design avoids large wings or carbon fiber weaves, focusing instead on function and subtlety.

Performance & Sound

By disrupting the turbulent airflow that causes wind buffeting, the Foiler Wind Diffuser significantly improves cabin comfort during spirited driving with the windows down. It also eliminates the annoying wind whistle that can occur with other diffuser designs when the windows are closed. This dual functionality ensures a quieter, more enjoyable driving experience at highway and track speeds up to 130 mph.

Installation & Fitment:

Installation is straightforward and requires no special tools or modifications. The diffuser attaches securely using the included die-cut adhesive, designed for a perfect fit on both the driver and passenger side mirror housings. Simply clean the mounting surface, peel the backing from the adhesive, and press the diffuser into place. The installation process can be completed in minutes, making it an accessible upgrade for any Supra owner.

What's Included:

• One driver-side Foiler Wind Diffuser
• One passenger-side Foiler Wind Diffuser
• Die-cut adhesive strips pre-applied for easy installation
• Installation instructions

Ideal For:

The AWE Tuning Foiler Wind Diffuser is ideal for Toyota GR Supra owners who frequently drive with their windows down and want to eliminate wind buffeting without compromising the vehicle’s aesthetics. It is perfect for enthusiasts who enjoy spirited street driving or track days and desire a more comfortable and refined open-air experience. This product is also suited for those who appreciate subtle, factory-style enhancements that improve daily usability and driving enjoyment.

AWE Tuning designs and manufactures performance exhausts and intake systems with a strong focus on fitment, sound quality, and refined drivability. Built in the USA, AWE is best known for its signature exhaust note and platform-specific systems for enthusiast vehicles—making it a favorite for drivers who want measurable performance gains and a dialed-in tone.