IN STOCK SHIPS OUT 2-3 BUSINESS DAYS AFTER PURCHASE DATE.
2025–2026 Cadillac CT5-V Blackwing — Front Side Outer Grilles (Pair)
Pre-Preg Gloss Carbon Fiber | Direct-Fit Replacements
Fitment: 2025–2026 CT5-V Blackwing (does not fit non-Blackwing CT5)
Position: Front bumper — left & right outer side grilles (pair)
Reference OE Part Nos. (for fitment cross-check): GM 42794543 (LH), GM 42794542 (RH)
(These numbers are for OEM plastic pieces; this product is an aftermarket carbon-fiber replacement.)
Why this part
Give the Blackwing front fascia the material it deserves. These direct-fit outer grilles are engineered in pre-preg (dry) carbon fiber and cured in an autoclave for strength, precision, and ultra-clean weave alignment. You’ll keep factory geometry for proper airflow and sensor clearances, while upgrading to a premium, high-gloss UV-protected finish that matches high-end OE carbon.
Key Features
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True Pre-Preg / Autoclave Construction: Lightweight, rigid, and dimensionally stable—no excess resin weight or print-through.
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Direct-Fit Geometry: CAD-matched to the 2025–2026 CT5-V Blackwing bumper; designed to replace the factory outer grille pair corresponding to GM 42794543 / 42794542.
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Show-Grade Finish: Gloss clearcoat with UV inhibitors to resist yellowing and hazing.
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Weave & Layup Quality: 3K 2×2 twill (other weaves by request); mirrored weave orientation left/right for a balanced appearance.
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Factory-Style Mounting: Utilizes OEM-style clip locations and tabs for a clean, secure install.
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Aero/Airflow Preserved: Maintains OE duct openings to support brake- and intercooler-side flow paths.
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Weight Reduction: Carbon construction typically reduces weight versus factory plastic while elevating visual impact.
What’s Included
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(1) Left (Driver) Outer Grille — carbon fiber (pre-preg, gloss)
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(1) Right (Passenger) Outer Grille — carbon fiber (pre-preg, gloss)
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Installation guide (digital)
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Surface-prep wipes & microfiber (when available)
Specifications
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Material: Pre-impregnated 3K 2×2 twill carbon fiber, multi-ply layup
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Process: Autoclave cure, post-cure, hand-polished high-gloss UV clear
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Finish: Gloss (matte available by special order)
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Fitment Window: 2025–2026 Cadillac CT5-V Blackwing only
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Position: Front bumper — outer (left/right) grilles
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OE Cross-References: GM 42794543 (LH), 42794542 (RH) (for fitment verification only)
Installation Notes
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Direct replacement: Remove factory outer grilles and install carbon units using OEM-style mounting points.
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Hardware/Retainers: Reuse OEM fasteners/clips where applicable; inspect and replace worn clips.
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Sensors/Equipment: If your vehicle has front parking sensors or adaptive-cruise/radar equipment referenced near the outer grille areas, verify clearance and orientation during install.
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Professional Recommended: Body-shop or experienced installer is recommended to ensure perfect panel alignment and clip engagement.
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Prep & Care: Wipe with isopropyl alcohol prior to install. After installation, use non-abrasive wash and a polymer sealant or ceramic coating safe for carbon clearcoat.
Care & Warranty
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UV-Safe Clear: Built-in UV inhibitors; periodic sealing/waxing recommended.
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Warranty: Limited 1-year craftsmanship warranty against manufacturing defects (finish wear from harsh chemicals/abrasives excluded).
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Support: Fitment questions? Share VIN and photos of your front bumper and we’ll confirm compatibility.
Shipping & Packaging
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Packaging: Foam-bagged, edge-guarded, and double-boxed to minimize transit damage.
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Transit: Ships from our warehouse; business-address delivery often arrives faster and more reliably.
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All products are shipped out from one of the Signature Autohaus shipping locations. Signature Autohaus drop ships some products and ships direct others. All products are shipped via FedEx, UPS, DHL or another qualified shipping carrier.
Special arrangements may need to be made for international orders and oversize packages.
In the event a product arrives damaged to your location, please follow the steps listed below. All damaged items must be reported to the shipping carrier immediately and you must notify Signature Autohaus within 5 days of receiving your order. If these steps are not followed, your shipment may not be able to be a candidate for a claim.
Complete the Shipping DAMAGE Claim Form by contacting the carrier that delivered your package.
1) Keep the product and its original packaging and box
Make a list of the damaged or lost item(s)
2) Signature Autohaus will contact the shipper once we receive the email info above to schedule a pickup, DO NOT send it back to us
3) Once the product is picked up and inspected by Signature Autohaus and or Supplier, a replacement or credit will be issued.
4) The Shipping Rates shown at time of checkout our dimensional rate only. If your shipment weight is to much then contact us for a shipping quote. If there is an error in the shipping rate quoted we will contact you and let you know of the changes. International orders(Outside the USA) are not automatically processed as we may require additional information from you.
If a product is ordered and not wanted, the UNUSED item can be returned for a 35% restocking fee. Shipping is not refundable in either direction. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the Signature Autohaus warehouse are shipped via FedEx or Freight and require a signature when delivered. Some packages shipped from the manufacturer may or may not require signatures for package release. Fedex, UPS, and DHL have package pick up locations if you are unable to sign for the package. If the package is returned to Signature Autohaus or manufacturer, you will be responsible for the return shipping costs and pay a 35% restocking fee. These fees will be charged to your account on file.
SIGNATURE AUTOHAUS DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return, will not cover any expenses related to the product or installation, and you maybe be required to purchase a replacement.
In the event that the product you ordered is sent either incorrectly or processed wrong by Signature Autohaus, we will arrange for the package to come back to us and ship out a replacement. We will evaluate the situation before we determine the shipment was incorrect.
To return a item back to us, please do the following:
1. Contact our Customer Service Department to receive a RMA number. All packages returned without a Returned Merchandise Authorization number will be refused.
2. Package the item up in original packaging unless deemed unuseable
3. Include the UNUSED parts and any additional information that was included
4. Include a copy of your receipt
5. Write a brief description of the problem with the product
6. If you have a receipt for the return shipping include as well
7. We DO NOT accept any freight collect packages
8. Once we have received the above information we will notify you via email or phone and let you know the status.
