Direct From Manufacturer Rexpeed Carbon Fiber Rear Diffuser 2015-2021 WRX / 2015-2021 STI

Description

Rexpeed Carbon Fiber Rear Diffuser 2015-2021 WRX / 2015-2021 STI | Aero Enhancement | Exterior Part

Overview

The Rexpeed Carbon Fiber Rear Diffuser is a high-quality upgrade designed specifically for 2015-2021 Subaru WRX and STI models. Crafted from premium twill weave carbon fiber with a clear coat finish, this diffuser enhances the vehicle’s rear aerodynamics while delivering a sleek, aggressive aesthetic. It’s an ideal choice for Subaru enthusiasts looking to improve airflow, add a touch of OEM+ style, and elevate their car’s overall presence. Whether you’re building a show-stopping street machine or seeking functional improvements for spirited driving, this diffuser offers a perfect blend of form and function.

Rexpeed is renowned for its meticulous engineering and dedication to Subaru-specific applications. Their carbon fiber components are designed with precision, ensuring a seamless fit and durable construction. The diffuser’s lightweight design not only reduces unsprung weight but also contributes to improved handling and responsiveness. Its aggressive styling complements the sporty lines of the WRX and STI, making it a popular upgrade among Subaru owners who value both aesthetics and performance. Easy to install with all necessary hardware included, this diffuser is a straightforward way to transform your vehicle’s rear-end while maintaining OEM+ quality standards.

For Subaru owners committed to a balanced approach of style and airflow management, the Rexpeed Carbon Fiber Rear Diffuser offers a practical upgrade that enhances both appearance and aerodynamic efficiency. It’s a smart addition for those looking to refine their vehicle’s stance and airflow dynamics, especially when paired with other performance or aesthetic mods.

Features & Specifications

This Rexpeed rear diffuser is engineered for 2015-2021 Subaru WRX and STI models and features high-quality twill weave carbon fiber construction. Designed to improve rear aerodynamics and visual appeal, it offers a lightweight yet durable upgrade for Subaru enthusiasts seeking OEM+ styling and functional airflow improvements.

• Brand: Rexpeed
• Product: Carbon Fiber Rear Diffuser 2015-2021 WRX / 2015-2021 STI
• Part Number: Not specified
• Fitment: Subaru WRX / STI (2015-2021)
• Material: Twill weave carbon fiber
• Finish: Clear coat
• Construction: Precision CNC machined, lightweight design
• Origin: Made in Japan

Key Benefits

• Enhanced Aerodynamics: Improves airflow at the rear, contributing to better stability and reduced drag during spirited driving.
• Lightweight Construction: Reduces overall vehicle weight, which can positively impact handling and acceleration.
• OEM+ Aesthetic: Provides a clean, aggressive look that complements the sporty lines of your WRX or STI.
• Durability & Finish: Crafted from high-quality carbon fiber with a clear coat for long-lasting performance and appearance.
• Easy Installation: Includes all necessary hardware, with minimal trimming required for perfect fitment across various exhaust setups.

What’s Included

• 1× Rexpeed Carbon Fiber Rear Diffuser
• All mounting hardware and brackets
• Installation instructions

Installation & Compatibility

The Rexpeed Carbon Fiber Rear Diffuser is designed for straightforward bolt-on installation, making it suitable for DIY enthusiasts with basic tools. Some trimming may be necessary to ensure perfect fitment with different exhaust brands, but overall, the process is simple and does not require specialized skills. It’s compatible with 2015-2021 Subaru WRX and STI models, including various trims within those years. For optimal results, verify fitment for your specific vehicle configuration and consider professional installation if you prefer a flawless finish or are unsure about trimming requirements. This diffuser is a great upgrade for Subaru owners seeking to enhance rear aesthetics and airflow without compromising OEM quality standards.

Note: Tuning is not required for this exterior upgrade, but pairing it with other aerodynamic or performance mods can maximize your vehicle’s handling and visual impact.

Shop with confidence at Subimods—your Subaru parts specialists.