Description
Improve the aerodynamic performance and appearance of your sports car with the Verus Engineering Rear Diffuser for the Toyota GR86 and Subaru BRZ. Designed to combine advanced aerodynamic engineering, functional performance, and near-OEM fit and finish, this rear diffuser helps reduce drag, reduce lift, and improve overall aerodynamic efficiency at speed.
Using state-of-the-art aerodynamic analysis software during development, Verus Engineering optimized the diffuser within the available vehicle packaging envelope to increase the downforce generated while reducing aerodynamic drag.
The diffuser was developed using in-house vehicle scan data, allowing Verus Engineering to achieve a precise, near-OEM fit and finish while maintaining a clean appearance on the vehicle.
Designed for enthusiasts who want a functional aerodynamic upgrade without sacrificing street usability, the rear diffuser is an excellent addition for track-day drivers, daily commuters, and canyon drivers alike.
Fitment
- Make: Toyota
- Model: GR86
- Generation: 2022+
- Application: Toyota GR86 2022 and newer
- Make: Subaru
- Model: BRZ
- Generation: 2022+
- Application: Subaru BRZ 2022 and newer
- Position: Rear
- Mounting: Bolt-on
- Installation: Simple, non-invasive installation
What Is Included
- (1) Rear Diffuser
- (2) Side Strakes
- (2) Front Brackets
- (3) Rear Brackets
- (1) Hardware Kit with all necessary installation hardware
Key Features
- Reduces aerodynamic drag
- Reduces lift and increases rear downforce
- Improves overall aerodynamic efficiency and lift-to-drag ratio
- Increases tire grip at speed
- CFD-optimized design
- Simple, non-invasive bolt-on installation
- Near-OEM fit and finish
- Unique strake-to-mainplane construction with no exposed rivet heads
- Designed as part of the Verus Engineering Ventus 1 aerodynamic package
- Made in the USA
Specifications
- Material: 5052-H32 sheet aluminum
- Manufacturing: CNC laser cut
- Forming: CNC press brake bent
- Finish: Low-gloss textured black powder coat
- Hardware: Stainless steel throughout
- Design: CFD optimized
- Construction: Unique strake-to-mainplane design without exposed rivet heads
- Origin: Made in the USA
Aerodynamic Science
The Verus Engineering Rear Diffuser was developed using advanced aerodynamic analysis to improve the airflow exiting from underneath the vehicle.
A properly designed rear diffuser helps manage underbody airflow by gradually expanding the airflow path as it exits beneath the vehicle. This can help reduce pressure-related aerodynamic losses and improve the vehicle's overall aerodynamic efficiency.
During development, Verus Engineering used state-of-the-art analysis software to extract additional performance from the available design volume. The result is a diffuser designed to increase downforce while reducing drag, improving the vehicle's lift-to-drag ratio and increasing tire grip at speed.
The diffuser is part of the Verus Engineering Ventus 1 aerodynamic package for the Toyota GR86 and Subaru BRZ. The Ventus 1 package was developed as a balanced aerodynamic system, with the individual components designed to work together to improve high-speed aerodynamic performance.
For enthusiasts seeking even greater levels of downforce, Verus Engineering also offers the Ventus 2 package.
Ventus 1 Aerodynamic Package
The Rear Diffuser is part of the Verus Engineering Ventus 1 package for the Toyota GR86 and Subaru BRZ.
The goal of the Ventus 1 package is to improve aerodynamic performance over the factory vehicle in a safe and balanced manner. The package is designed for enthusiasts who regularly attend track days and want an effective aerodynamic setup that improves stability and balance at speed.
All Ventus 1 components are designed to work together as a complete aerodynamic package.
Confirmed Exhaust Fitment
The Verus Engineering Rear Diffuser has confirmed compatibility with the following exhaust configurations:
- OEM exhaust
- MAP Catback Exhaust System
- Nameless Axleback 5-inch Muffler Exhaust
Exhaust Systems Requiring Trimming
The following exhaust systems require trimming for diffuser installation:
- 10th Anniversary Edition Catback
- AWE Touring
- GR Performance Dual Exhaust
- HKS Spec-L2
- MXP Comp RS
- Tomei Type D
Installation
The Rear Diffuser uses a simple, non-invasive bolt-on mounting design and includes the necessary brackets and hardware for installation.
Verus Engineering provides detailed installation manuals and installation videos for the majority of its products to help guide customers through the installation process.
