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ACS Composite

C8 Stingray Diffuser Insert

C8 Stingray Diffuser Insert

SKU:[50-4-102]CFZ

Regular price $899.00 USD
Regular price Sale price $899.00 USD
Sale Sold out Coming soon

ACS C8 Stingray Rear Diffuser Insert

Elevate your C8 Stingray with the ACS C8 Stingray Rear Diffuser Inserts for better performance and style. Say goodbye to the bland rear valence and add a bold, aggressive look with our cutting-edge diffuser conversion.

Easy to install, this modification requires just four simple holes to be drilled on the unpainted undercarriage pan and is completely reversible.

Not only does the ACS Diffuser enhance the appearance of your vehicle's rear end, it also improves aerodynamics by reducing turbulence and directing fast-moving air away from the undercarriage. Perfect for performance enthusiasts seeking to upgrade their C8 Stingray with both style and performance.

Benefits

  • Enhance airflow in your C8 Stingray's diffuser tunnels with a linear directional design
  • Boost aerodynamics with reduced turbulence at the rear
  • Reversible mod
  • Painted in Carbon Flash Black for a seamless and stock look or available in select body colors for a bolder appearance

How it's made

Made with precision, the ACS Diffuser Inserts are digitally designed specifically for the C8 Stingray, ensuring a perfect fit with the C8's rear valence. Crafted from PC Composite via injection with a Carbon Flash Black finish to match the Stingray's trim parts. Select body colors are available for an even bolder look.

What's in the box?

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

Compatibility

  • 2020+ C8 Corvette Stingray 
  • Designed for factory OEM exhaust

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.

    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 Stingray 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: GTR | Paint code: WA705U

    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 Stingray 2020+
    1. Coupe
    2. Convertible/HTC

    Shipping & Returns

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

    View full details
    • 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 37 reviews Average rating: 4.92 / 5 stars

    Richard Henderson

    | |

    California, United States

    Great product but way too expensive.

    Thank you for your feedback!

    - ACS Composite

    Amazing product

    Brent Sforzini

    | |

    California, United States

    The carbon flash is a perfect match for the C8s bumper. The installation was very easy after watching the videos. I’m so happy with how the diffuser makes the rear of the car look.

    Thank you for your feedback! Wow, looks amazing on your C8! Enjoy the parts

    - ACS Composite
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    Fast Delivery and Quality C8 Diffuser

    Stewart Goldberg

    | |

    Florida, United States

    Everything that I have ordered from ACS has come in very fast from them Did not have to wait for the product since they had in Stock which was a diffuser for my 2021 Corvette and the part came in very quick and it was packed very well so no damage would happen to the product The quality of the part is also very good. I would recommend this company if you need certain parts that they advertise for your vehicle.

    Thank you for the glowing review! We're thrilled to know you're satisfied with our quick delivery and quality Corvette parts.

    - ACS Composite

    Satisfied with C8 Diffuser

    Jean Fournier

    | |

    Quebec, Canada

    no complaints.

    Thank you for leaving a 5 star review for the c8 diffuser product. We appreciate your feedback.

    - ACS Composite

    Quality Worth the Price with ACS

    Mike Huffman

    | |

    Montana, United States

    Pretty spendy compared to cheaper options out there, but I trust ACS to provide quality stuff and back it up. The black lugs and center caps were the final touch in removing all the chrome accents on my car - it looks great.

    We're thrilled to hear that you trust our quality and that our C8 diffuser added the finishing touch to your car. Thank you for choosing ACS Composite!

    - ACS Composite

    "High-Quality ACS Composite Parts Fast Delivery"

    Lance Austin

    | |

    California, United States

    My car is covered in ACS Composite parts. They are the best company out there, with fantastic quality parts and paint. They also have the best customer service and they ship everything quickly.

    We're thrilled to hear how much you love our parts, paint, and service. Thanks for your fantastic support and for choosing ACS Composite!

    - ACS Composite

    Excellent Service and Quality C8 Diffuser

    Jeffrey Cohen

    | |

    California, United States

    Great service and great quality

    We're thrilled to hear you're loving your C8 diffuser and our service! Thanks for being a valued ACS Composite customer.

    - ACS Composite

    Enhancing C8 with Beautiful Diffusers

    Henry Thomas

    | |

    Illinois, United States

    Beautiful rear diffusers. They make My C8 really stand out.

    We're thrilled to hear that our C8 diffuser added that special touch to your vehicle! Thanks for sharing your positive experience.

    - ACS Composite

    "Fast Delivery, Easy C8 Diffuser Install"

    Rodney Hollis

    | |

    California, United States

    Fast delivery and easy install, recommend elevation on low profile ramps for easier access. I also sent you a question on your RG intake mod if they come in torch red. Thanks

    We're thrilled to hear that you found the delivery and installation of our C8 diffuser seamless! As for your inquiry on the RG intake mod, yes, they do come in Torch Red.

    - ACS Composite

    "Straightforward Installation, Perfect C8 Diffuser Look"

    Jose Castillo

    | |

    Florida, United States

    Very easy to install and the look is great, not to much and not to little

    We're thrilled to hear that you found our C8 diffuser easy to install and just right in every way. Thanks for your great review!

    - ACS Composite

    "Superb C8 Diffuser: Quality and Fitment"

    John Toma

    | |

    Missouri, United States

    Great quality, fast shipping, and perfect fitment.

    We're thrilled to hear you are satisfied with the quality and fit of our C8 diffuser! Thanks for highlighting our speedy shipping.

    - ACS Composite

    "Grateful for C8 Diffuser"

    Juan Luis Fernandez

    | |

    California, United States

    Thanks

    Thank you for leaving a 5 star review for the c8 diffuser product. We appreciate your feedback.

    - ACS Composite

    Perfect Match C8 Diffuser Delivery

    Wayne Johnson

    | |

    Florida, United States

    Product met my expectations and delivery time was better than I had anticipated. The rear defusers were custom painted to match my car and the match was perfect to my eye. This marks 3 ACS additions to my car and all have been spot on. Kudos to my friends north of the border.

    We're thrilled to hear that you're happy with your custom c8 diffuser and our timely delivery! Thanks for being a loyal ACS customer and for your kind words.

    - ACS Composite

    "Superior Quality C8 Diffuser from ACS"

    Jerry Tims

    | |

    Florida, United States

    ACS has the best quality products for our C8's.

    Thanks for your awesome review! We're thrilled to hear you're loving our quality C8 diffuser product.

    - ACS Composite

    Perfect Fit C8 Diffuser

    David Dunn

    | |

    Arizona, United States

    Very good company. Product was perfect and fit perfect. I would definitely recommend this company for their products.

    Thank you for your glowing recommendation! We're thrilled to hear you're satisfied with your c8 diffuser and our service.

    - ACS Composite

    Sleek C8 Diffuser, Worth the Wait

    Marta Basurto

    | |

    Texas, United States

    The delivery takes a little longer than expected but the product installed looks amazing, will love those fins to be a little thicker but my husband loves the way they look.

    Thanks for your feedback! We're glad to hear you're loving the look of our C8 diffuser, and we appreciate your patience with delivery.

    - ACS Composite

    "Fast Delivery, Impressive C8 Diffuser"

    Carl Cewinski

    | |

    Tennessee, United States

    Easy shopping, used PayPal. Fast delivery, product is better than expected.

    We're thrilled to hear that your shopping experience was smooth and you're happy with the C8 diffuser! Thanks for leaving us such a wonderful review.

    - ACS Composite

    Satisfied with C8 Diffuser Quality

    Cupertino Martinez

    | |

    Arizona, United States

    I'm very satisfied with the service. Getting the parts installed next week. Quality of the parts looks great. Will send out before and after photos once everything is installed.

    We're thrilled to hear you're happy with your C8 diffuser, and we can't wait to see your before and after photos! Thanks for choosing ACS Composite.

    - ACS Composite

    Flawless Process, Awaiting Installation

    Shane Heasman

    | |

    British Columbia, Canada

    Unfortunately all the items over the last year are still in boxes as my Car is taking much longer than expected. I can say the process was flawless and shipping speed was excellent. Can't wait to get the parts on the car soon as it arrives

    Thanks for your patience and your positive words on our service and shipping! We're excited for you to see our quality parts on your car once it arrives.

    - ACS Composite

    "Fast Delivery of C8 Diffuser"

    Joseph Moss

    | |

    Rhode Island, United States

    Excellent company product is as described quick shipping

    We're thrilled to hear you had a great experience with our C8 diffuser! Thanks for your review and for choosing ACS Composite.

    - ACS Composite

    "C8 Diffuser: Superior Fit and Finish"

    David Carter

    | |

    Ohio, United States

    Excellent fit and finish.

    We're thrilled to hear you're impressed with the fit and finish of our C8 diffuser! Thanks for sharing your positive experience.

    - ACS Composite

    "Excellent Quality and Outstanding Customer Service"

    John Brazzle

    | |

    California, United States

    Always can count on an awesome product with the highest quality. If customer service is ever needed, the response and prompt attention has always been greatly appreciated. Wish I had more money and cars so I can order more stuff. haha. Thanks ACS!

    Thank you for your kind words! We're thrilled to hear you love our C8 diffuser and our customer service. Remember, your car always has room for more ACS products!

    - ACS Composite

    "Quick Delivery and Top-notch C8 Diffuser"

    Robin Elliott

    | |

    Nebraska, United States

    Fast shipping, excellent quality

    Thanks for the feedback! We're thrilled to hear you appreciated our quick shipping and top-notch quality.

    - ACS Composite

    Stunning C8 Diffuser, Worth the Price

    Jeremy Noetzel

    | |

    Indiana, United States

    Great products that look amazing. I wish everything wasn't so expensive, but that is life now-a-days :)

    We're thrilled to hear you love the look of our C8 diffuser! We strive to offer fair pricing for our high-quality products your satisfaction makes it worth the effort. :)

    - ACS Composite

    Stylish Upgrade With C8 Diffuser

    Sean Fallon

    | |

    Louisiana, United States

    Great fit and finish. Loved the style it added to my car. Waiting patiently for the new rockers to be released. Then I will be overjoyed.

    So glad you loved the fit and style of our C8 diffuser! Stay tuned for our new rockers - we hope they'll bring you that overjoyed feeling very soon.

    - ACS Composite

    "Excellent Service for C8 Diffuser"

    William Croushore

    | |

    New York, United States

    Great Service

    Thank you for leaving a 5 star review for the c8 diffuser product. We appreciate your feedback.

    - ACS Composite

    Excellent C8 Diffuser and Service

    REEMBERTO DIAZ

    | |

    Florida, United States

    Great product and excellent service.

    We're thrilled to hear you love your c8 diffuser and appreciated our service! Thanks for the excellent review.

    - ACS Composite

    "Exceptional C8 Diffuser Quality"

    JEFF WILLIAMS

    | |

    Nebraska, United States

    Great Products!

    Thank you for leaving a 5 star review for the c8 diffuser product. We appreciate your feedback.

    - ACS Composite

    "Great Experience with C8 Diffuser"

    Robert Gilmore

    | |

    New Jersey, United States

    Excellent service

    Thank you for leaving a 5 star review for the c8 diffuser product. We appreciate your feedback.

    - ACS Composite

    Exceptional C8 Diffuser, Outstanding Service

    Randall Woodruff

    | |

    Texas, United States

    I love my rear diffusers for my C8. Joseph was very helpful when I called for a little help!

    We're thrilled to hear you love your C8 rear diffusers and found Joseph helpful! Thank you for choosing ACS Composite.

    - ACS Composite

    "Quality C8 Diffuser, Easy Installation"

    William Davis

    | |

    Pennsylvania, United States

    This is the second time that I have ordered products for my C8 Corvette from ACS. Both experiences were great. The products are great quality and easy to install. I only wish that I could have ordered different colors without the up charge, but that is what it is.

    Thanks for your continued support! We're glad to hear you love the quality and ease of our products, and I've noted your feedback about color options.

    - ACS Composite

    Excellent C8 Diffuser Purchase

    Heather Dore

    | |

    Louisiana, United States

    Love everything I purchased

    We're thrilled to hear you love your C8 diffuser and other purchases! Thanks for choosing ACS Composite.

    - ACS Composite

    "C8 Diffuser: Impressive Quality"

    Adam Neely

    | |

    Texas, United States

    Nice

    Thank you for leaving a 5 star review for the c8 diffuser product. We appreciate your feedback.

    - ACS Composite

    Awesome Quality C8 Diffuser

    Humberto Mesa

    | |

    Florida, United States

    Order was placed, product arrived on time , very well packed and is just awesome !!! Great quality !!!

    We're thrilled to hear you're loving your C8 diffuser! Thanks for celebrating the quality and timely delivery with us.

    - ACS Composite

    Excited for C8 Diffuser Installation

    John Simmen

    | |

    Ontario, Canada

    Can't wait to install and give it a run!

    We're thrilled about your excitement! We're confident you'll enjoy the enhanced ride with our C8 diffuser.

    - ACS Composite

    "C8 Diffuser: Great Fit and Look"

    Stanley Wilkins Jr MD

    | |

    North Carolina, United States

    fits perfectly and looks great!

    We're thrilled to hear you love the fit and look of your C8 diffuser! Thanks for choosing ACS Composite.

    - ACS Composite

    Great Looking C8 Diffuser Fit

    Stanley Wilkins Jr MD

    | |

    North Carolina, United States

    fits perfectly and looks great!

    That's fantastic to hear, we're thrilled you love the C8 diffuser's fit and look. Thanks for your positive feedback!

    - ACS Composite