GReddy Aero Rear Under Spoiler

2012–2021 Subaru BRZ / Scion FR-S 2.0L

Part #: 17010205

Overview

The GReddy Aero Rear Under Spoiler is a high-quality aerodynamic upgrade designed specifically for the Subaru BRZ and Scion FR-S models from 2012 to 2021. Crafted to enhance the sporty appearance and improve the aerodynamic performance of your vehicle, this rear under spoiler adds a sleek, aggressive look while supporting better airflow management underneath the car. Whether you're a performance enthusiast, a street tuner, or someone looking to give their project car a refined finish, this component is an excellent choice.

Made by GReddy, a renowned name in the performance automotive industry, this rear under spoiler is engineered to complement the styling and aerodynamics of your vehicle. It is ideal for those seeking to enhance their car's visual appeal and aerodynamic efficiency without sacrificing quality or durability. Installation is straightforward, making it suitable for both seasoned enthusiasts and DIY installers.

Key Features

GReddy's Aero Rear Under Spoiler is designed with precision and performance in mind, utilizing advanced materials and construction techniques to ensure a perfect fit and long-lasting durability. Here are some of the key features:

• Constructed from durable, lightweight ABS plastic that resists impact and weathering, maintaining its appearance over time.
• Precisely molded to match the factory contours of the Subaru BRZ and Scion FR-S, ensuring a seamless integration with existing body lines.
• Enhances the vehicle's aerodynamic profile by directing airflow smoothly underneath the rear of the car, reducing turbulence and drag.
• Provides a more aggressive and sporty rear appearance, complementing other aftermarket or OEM body modifications.
• Designed for easy installation with pre-drilled mounting points and included hardware, requiring no cutting or drilling in most cases.
• Manufactured with high-quality finishes that resist fading and corrosion, maintaining a sleek look over time.
• Supports improved stability at higher speeds by optimizing airflow and reducing lift, contributing to better handling and control.

Construction & Design

The GReddy Aero Rear Under Spoiler features a one-piece, impact-resistant ABS plastic construction that ensures durability and a consistent appearance. Its aerodynamic design is developed through CAD modeling and wind tunnel testing to maximize airflow efficiency and minimize drag. The spoiler's low-profile design aligns perfectly with the factory bumper and rear diffuser, creating a cohesive and aggressive look.

The spoiler's lightweight construction helps maintain the vehicle's overall weight balance, while its robust mounting system ensures a secure fit even during spirited driving. The high-quality finish resists UV rays, weather, and road debris, making it suitable for daily driving and track use alike.

Installation & Fitment

The GReddy Aero Rear Under Spoiler is designed as a bolt-on upgrade that requires minimal effort to install. Most installations can be completed with basic hand tools and do not require cutting, drilling, or modifications to the vehicle. The included hardware and mounting instructions ensure a secure and precise fit. For best results, it is recommended to clean the mounting surface thoroughly before installation and verify alignment prior to tightening all fasteners.

• No cutting, drilling, or special tuning is required in most cases.
• Compatible with factory or aftermarket rear bumpers and diffusers.
• Installation time is approximately 30–60 minutes depending on experience.

What's Included

• GReddy Aero Rear Under Spoiler
• Mounting hardware and brackets
• Installation instructions

Ideal For

• Subaru BRZ and Scion FR-S owners looking to enhance their vehicle's aerodynamics and appearance
• Performance enthusiasts seeking a sporty, aggressive rear styling upgrade
• DIY installers wanting a straightforward, bolt-on aerodynamic component
• Street and track drivers aiming to improve airflow management and vehicle stability at high speeds