C7 Corvette ACS Rear Diffuser Fins Quad (2014-2019)

Description

ACS Composite Rear Diffuser Fins Quad – C7 Corvette Stingray

Enhance your C7 Corvette Stingray’s performance with the ACS Composite Rear Diffuser Fins Quad, designed for 2014-2019 models to improve aerodynamics and style. Crafted from high-grade ABS-PC plastic, these four fins redirect turbulent air for reduced drag and better stability. Engineered for precise fitment, they elevate the C7’s rear profile, per web data.

Manufactured in North America using injection molding, these fins ensure OEM-level fitment, attaching to the factory diffuser with a dual-fin-per-tunnel design (2×2 setup). Finished in Carbon Flash Black, they match GM trim for a seamless look. Installation takes under an hour, requiring drilling with the included template and hardware for a secure fit. Built for street and track, they deliver improved airflow and durability for Stingray, Grand Sport, and Z06 models.

Why Choose ACS Composite Rear Diffuser Fins Quad?

• High-grade ABS-PC plastic for durability
• Redirects airflow to reduce drag
• Carbon Flash Black matches factory trim
• Injection-molded for perfect fitment
• Template-guided installation with drilling
• Improves rear stability and airflow
• Ideal for street and track use
• North American craftsmanship

What to Expect

• Wider, lower rear styling
• Enhanced aerodynamic performance
• Seamless integration with C7 design
• Quick, under 60-minute installation
• Reduced drag for better stability
• Durable, high-quality finish

Backed by ACS Composite’s renowned quality, these Rear Diffuser Fins Quad combine enhanced aerodynamics, bold aesthetics, and easy installation, making them a must-have for C7 Stingray owners.

Corvette Compatibility

• C7 Corvette Stingray: 2014, 2015, 2016, 2017, 2018, 2019
• Fits all 6.2L V8-equipped Stingray, Grand Sport, and Z06, ZR1 models

What Corvette Owners Say

“These ACS Composite diffuser fins gave my C7 a wider, bolder look—great for track stability!” – M. Sullivan

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