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ACS Composite

C8 ZR1 Z06 Diffuser Insert

C8 ZR1 Z06 Diffuser Insert

SKU:[50-4-176]CFZ

Prix habituel $949.00 USD
Prix habituel $1,033.85 USD Prix promotionnel $949.00 USD
Promotion Épuisé Coming soon

ACS C8 Z06 ZR1 Rear Diffuser Insert

Upgrade the rear profile of your C8 Z06 or future C8 ZR1 with the ACS C8 Rear Diffuser Inserts—designed for enhanced styling and aerodynamic performance. Say goodbye to the plain rear valence and add a bold, motorsport-inspired look with this premium diffuser upgrade.

Easy to install, this modification requires just four small holes to be drilled into the unpainted undertray and is completely reversible.

More than just a visual upgrade, the ACS Diffuser Insert improves aerodynamic flow by channeling high-speed air away from the undercarriage, reducing turbulence and increasing rear-end stability—perfect for performance-driven drivers.

Benefits

  • Enhance airflow through diffuser tunnels with a directional linear fin design
  • Boost aerodynamics by reducing rear turbulence
  • Reversible mod
  • Painted in Carbon Flash Black for a cohesive OEM look or available in select body colors for added contrast

How it's made

Engineered specifically for the C8 Z06 and ZR1, each insert is digitally designed for a precise fit with the rear valence. Molded using injection-formed PC Composite and finished in Carbon Flash Black to match factory trim. Optional body-color finishes available upon request.

What's in the box?

  • Two Diffuser Inserts (Carbon Flash Black or select body colors)
  • Two Mounting Brackets
  • Instructions
  • Hardware

Compatibility

  • 2023+ C8 Corvette Z06
  • 2025+ C8 Corvette ZR1
  • Designed for factory OEM rear diffuser setup

CUSTOM PAINT

Unlisted body colors will be painted on order. Please expect extended lead times:

  • Other Colors: Please allow four (4) weeks for processing. Be sure to provide the color code or VIN in the "Note" field during checkout.

Looking for the C8 Stingray or E-Ray version?

Material

PC Composite

A polymer formulation developed by ACS Composite to withstand minor impacts, scrapes and heat distortion. 3x stronger than ABS.

Install video

Surface finish

The following surface finishes are available on the C8 ZR1 Z06 Diffuser Insert:

Carbon Flash Metallic Black

A paint swatch of Carbon Flash Metallic Black
RPO: CFZ | Paint code: WA501Q

Torch Red

A paint swatch of Corvette Torch Red
RPO: GKZ | Paint code: WA9075

Red Mist Metallic Tintcoat

A paint swatch of Corvette Red Mist Tintcoat
RPO: GPH | Paint code: WA245F

Arctic White

A paint swatch of Arctic White
RPO: G8G | Paint code: WA625G

Rapid Blue

A paint swatch of Corvette Rapid Blue GMO
RPO: GMO | Paint code: WA632D

Caffeine Metallic

a paint swatch of caffeine metallic
RPO: G48 | Paint code: WA613G

Primer

A paint swatch of primer
RPO: PRM

White Pearl Metallic Tri-Coat

A paint swatch of Corvette White Pearl Metallic Tri-Coat G1W
RPO: G1W | Paint code: WA140X

Shadow Gray Metallic

A paint swatch of Corvette Shadow Gray Metallic SJI
RPO: SJI | Paint code: WA626D

Elkhart Lake Blue Metallic

A paint swatch of Elkhart Lake Blue Metallic
RPO: GS7 | Paint code: WA625D

Ceramic Matrix Gray

A paint swatch of Ceramic Matrix Gray
RPO: G9F | Paint code: WA459C

Sebring Orange Tintcoat

A paint swatch of Corvette Sebring Orange
RPO: G26 | Paint code: WA418C

Zeus Bronze Metallic

A paint swatch of Zeus Bronze Metallic
RPO: GUI | Paint code: WA615D

Blade Silver

A paint swatch of blade silver
RPO: GAN | Paint code: WA636R

Accelerate Yellow

A paint swatch of Accelerate Yellow
RPO: GD0 | Paint code: WA622D

Amplify Orange Tint

A paint swatch of Amplify Orange
RPO: GC5 | Paint code: WA625G

Silver Flare Metallic

A paint swatch of a Corvette silverflare metallic
RPO: GSJ | Paint code: WA251F

Hypersonic Gray

A paint swatch of Hypersonic Gray Metallic
RPO: GA7 | Paint code: WA623G

Vehicle fitment

  • C8 Z06 2023+
  • C8 ZR1 2025+
  1. Coupe
  2. Convertible/HTC

Shipping & Returns

Free shipping & 30-day returns if you are not fully satisfied. See Return Policy for full details.

Afficher tous les détails
  • Free Shipping

    This product qualifies for free shipping to the following countries:

    • Canada
    • United States (Excludes Hawaii & Puerto Rico).
  • Made in North America

    Buy with confidence knowing each part was designed, made, and painted within North America.

  • Tools Required

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Customer reviews

Based on 2 reviews Average rating: 5.0 / 5 stars

C8 Z06 Diffuser

Gary Vernick

| |

New Jersey, United States

Took about a hour to complete installation. Looks like a factory installed component. Very happy overall.

Glad to hear it! Enjoy the new diffuser

- ACS Composite

Diffuser Z06

Angel Morera

| |

Puerto Rico, United States

It's very elegant and fits nicely against the rear of the Z06. It also gives it an aggressive, sporty look.

Thank you for your review! Looks amazing

- ACS Composite
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