IN STOCK SHIPS OUT 3-5 BUSINESS DAYS AFTER PURCHASE DATE. ELIGIBLE FOR STORE CREDIT IF REQUESTED TO CANCEL.
2018–2023 Mustang S550 — Track Package Carbon Fiber 13-Piece Kit (EcoBoost & GT)
Transform your S550 into a track-ready, OEM+ showstopper. This 13-piece Carbon Fiber Track Package combines aggressive GT500-style aero with Mach 1 Halo accents up front, a full rear carbon bumper, side rocker panels, and a continuous weave line carried by A-pillar and quarter panel treatments finished in A-side skin carbon for a flawless cosmetic surface.
Highlights
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True Carbon Fiber Construction: Lightweight, rigid composite for premium surface quality and response.
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A-Side Skin Carbon (Pillars & Quarters): Cosmetic carbon skins with show-grade A-surface finish (outer visible face) designed to overlay OE metal—perfect weave visibility without adding bulk.
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OEM+ Geometry & Fitment: CAD-referenced design with reinforced mounting points; engineered for 2018–2023 Mustang EcoBoost & GT (S550).
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Unified Weave Direction: Visual faces aligned for a continuous, high-end appearance across all components.
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UV-Protected Finish: High-Gloss or Matte Satin clear with UV inhibitors—ready for PPF/ceramic.
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Track-Inspired Styling: GT500-style front fascia with Mach 1 halo signature, deep rear contours, and extended rocker profiles.
Kit Contents (13 Pieces)
Exact sub-piece count may vary by configuration; the kit totals 13 components packaged together.
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Front Bumper — GT500 Style (carbon fiber main shell)
Front Bumper Side Canards/Fins (L/R)
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Lower Front Splitter/Lip
Mach 1 Halo DRL Bezels (L/R)*
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Center Grille Surround / Upper Trim
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Rear Bumper — Full Carbon Shell
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Side Rocker Panel – Left (Carbon)
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Side Rocker Panel – Right (Carbon)
Included Trim, Finished in A-Side Skin Carbon (Cosmetic Overlay):
*Halo lighting hardware not included unless specified; accepts OEM/aftermarket lamps.
Manufacturing & Quality
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Structural Parts (bumpers/rockers/diffuser): Performance-grade 3K 2×2 twill outer ply with balanced structural plies; vacuum-consolidated, post-cured; CNC trim & fixture-drilled.
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A-Side Skins (pillars/quarters): Thin-profile cosmetic carbon with show-grade A-surface clear; precision-trimmed to overlay OE panels cleanly.
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QC: Visual and dimensional inspection, sealed edges, serialized traceability.
Fitment
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Chassis: 2018–2023 Mustang S550 — EcoBoost & GT (excludes GT350/GT500).
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Designed around OE mounting points; transfer OEM brackets, clips, and parking sensors if equipped.
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A-Side Skins: Install over factory A-pillars and quarter panel areas; no metal replacement.
Installation
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Professional installation required. Always test-fit prior to paint/PPF.
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Structural components reuse OE hardware where applicable; follow OE torque specs.
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A-Side Skins: Clean/degrease surfaces; use recommended automotive-grade bonding tape/adhesion promoter per installer standards; align weave before final set.
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If adding/retaining halos or sensors, confirm connector type and perform proper aiming/calibration.
- You can custom cut the A-Side skin and apply ours for less weight savings.
Finish
Packaging & Shipping
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Palletized LTL with foam blocking, edge guards, and microfiber sleeves.
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Inspect upon delivery and report freight issues immediately.
- Must add ROUTE Shipping Protection plan at checkout.
Care
Warranty
2018–2023 Mustang S550 track kit, GT500 style bumper, Mach 1 halo bumper, carbon fiber rear bumper, S550 carbon rockers, A-side carbon skins, A-pillar carbon overlay, quarter panel carbon overlay, EcoBoost, GT, 13-piece carbon kit.
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.
