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2025–2026 Cadillac CT5-V Blackwing — Front Bumper Upper Shell (Pair)

Pre-Preg Gloss Carbon Fiber | OEM-Fit Replacement Components

Fitment: 2025–2026 Cadillac CT5-V Blackwing (does not fit non-Blackwing models)
Position: Front bumper — upper outer shell sections 
Reference OE Part Nos. (for fitment cross-check): GM 42917419 and GM 42910277
(OEM numbers listed for fitment reference only — this product is an aftermarket carbon-fiber replacement.)

Why This Upgrade Matters

Transform the front end of your CT5-V Blackwing with the same craftsmanship and technology used in motorsport-grade aerodynamic components. These upper bumper shell pieces are precision-built from pre-preg (dry) carbon fiber, autoclave-cured for maximum strength and minimum weight. Each section is CAD-scanned from OEM geometry to ensure factory-level alignment and gap consistency with the stock front bumper assembly.

Key Features

• True Pre-Preg / Autoclave Construction: Lightweight and rigid carbon fiber for precise fitment and durability.

• OEM-Matched Geometry: Engineered to replace the factory upper shell sections of the front bumper ( GM 42794543 / 42794542 cross-reference ).

• Premium Gloss Finish: Hand-polished UV-protected clearcoat with deep 3K 2×2 twill weave visibility.

• Aero Integrity: Maintains original bumper contours and aerodynamic function without distortion.

• Weight Reduction: Substantial savings over OEM plastic components while enhancing front-end stiffness.

• Factory-Style Mounting: Utilizes OEM-type bracket and clip points for clean, secure installation.

• Pair Set: Includes both left and right upper shell sections for a perfectly symmetrical finish.

What’s Included

• Top Upper Shell — pre-preg gloss carbon fiber
  

Technical Specifications

Installation Notes

• Direct Replacement: Swap factory upper shell sections with the carbon pair using existing mounting hardware.

• Hardware Reuse: OEM clips and brackets reused unless damaged; replace as needed for secure fit.

• Fit Check: Align edges and verify gap consistency with adjacent bumper panels before final tightening.

• Professional Install Recommended: Experienced body shop or carbon specialist for optimal alignment and clearcoat protection.

• Aftercare: Clean with pH-neutral soap and apply ceramic sealant for long-term UV protection.

• Removal: Must remove original GM heat press marks and re glue our Carbon Fiber replacement Mod.

Care & Warranty

• UV-Safe Finish: Clear resin with integrated UV blockers for fade and yellowing resistance.

• Warranty: 1-year limited warranty against manufacturing defects.

• Maintenance: Avoid abrasive polishes or acidic cleaners to maintain mirror gloss.

Packaging & Shipping

• Protection: Foam wrap, edge guards, and double-boxed for safe LTL or parcel transit.

• Business Address Advantage: Ship to a commercial location for faster and more reliable delivery.

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Orders are processed same or next business day. Shipping times vary depending on the product, shipping service, and whether freight shipping is required. While we ensure all inventory levels are current and accurate, they can change due to logistics and inventory feeds. Standard shipping typically takes 3-7 business days, but some items may require additional time depending on their origin. Feel free to call us anytime for the latest status of your order.