Audi B9 S5 / A5 S Line Carbon Fiber Front Lip 2017–2019 Pre-Facelift

Carbon Fiber Front Lip for Audi B9 S5 / A5 S Line

Add a gloss woven-carbon accent to the lower front bumper of your pre-facelift B9. This item's detailed fitment lists Audi S5 and A5 S Line for 2017–2019. The source describes hand-laid carbon fiber using pre-impregnated cloth and epoxy resin, with a double-layer UV-protected gloss clear coating. Self-tapping screws and tape are listed for installation.

Source-Listed Fitment

• Models: Audi B9 S5 and A5 S Line.
• Detailed years: 2017, 2018 and 2019, expressly described as pre-facelift.
• Body styles named: Coupe, Convertible and Sportback; the source also uses combined two-door/four-door wording.
• Explicit exclusion: Audi A5 Base models.

The original title, URL and introduction extend to 2020, while the detailed fitment table stops at 2019 and specifies pre-facelift. This description follows the more specific 2017–2019 table and discloses the discrepancy. A 2020 application is not confirmed by the detailed table; do not assume compatibility with facelift/B9.5 bumpers.

The combined model/body list is not a separate mounting map for every engine, body style, market or package. Confirm VIN, production date, actual front bumper contour and attachment surfaces before ordering. Registration year, an S Line badge or similar appearance alone does not establish fitment. RS5, A5 Base, other generations and aftermarket bumper conversions are not established applications.

Material and Finish

• Source-specified 3x3 weave carbon fiber.
• Hand-laid construction described using pre-impregnated carbon fiber cloth and epoxy resin.
• Gloss, double-layer UV-protected clear coating.
• Source-described development using 3D laser scanning, CAD, CNC moulding and vehicle trial installation.

No separate dry- or wet-carbon process is verified; pre-impregnated cloth alone is not treated as proof of dry manufacture. Laminate schedule, backing material, thickness, dimensions and measured net weight are not supplied. The carbon designation does not establish that every internal feature is carbon fiber.

UV protection does not guarantee permanent fade resistance, and design or trial-fitting methods do not guarantee identical fit on every vehicle. No aerodynamic tests or measured weight comparison are supplied. Improved downforce, traction, handling, drag, fuel economy or quantified weight savings are not claimed. This is an exterior styling component, not structural bumper reinforcement or crash protection.

Listed Contents and Installation Scope

• Carbon fiber front bumper lip; physical piece count is not specified.
• Self-tapping screws.
• Installation tape.

Screw quantities, tape grade, pre-application status, brackets, clips and a complete accessory inventory are not documented. Confirm the packing list and required original fittings before installation. No one-piece or multi-piece configuration is established. This is a front lip, not a complete bumper or body kit; the source does not provide a complete bumper replacement procedure.

Professional Installation

1. Inspect the original S5/A5 S Line bumper and underside attachment areas for damage, repairs or modifications. Verify the pre-facelift configuration and detailed year restriction.
2. Trial-fit before exposing adhesive or drilling. Check the entire contour, alignment, contact area and intended screw interfaces without forcing the composite.
3. Keep cooling openings, lamps, sensors, radar fields, towing access and required service points unobstructed. Check steering clearance where relevant, ground clearance and approach clearance.
4. Inspect behind every proposed screw location for wiring, ducts and other components. Included self-tapping screws do not establish no-drill fitment. No drilling template or torque specification is supplied.
5. Clean and fully dry compatible bonding surfaces. Follow the tape manufacturer's application temperature, pressure and curing instructions. Included tape is not necessarily pre-applied.
6. Use the verified mechanical fastening arrangement without crushing or overtightening the laminate. Adhesive alone must not replace required mechanical retention.
7. Check secure attachment, relevant equipment functions and operating clearances before driving. Inspect periodically and after scraping or impact.

Professional installation is recommended. No fixed fitting time, universal no-modification claim or perfect-fit guarantee is made. Do not drive with loose pieces, cracked mounting areas or interference with vehicle equipment. Do not use the lip as a step, jack point or support.

Care

Clean with a soft cloth and non-abrasive products compatible with the gloss coating. Avoid strong solvents and high-pressure water directed at edges or bonded areas. Follow adhesive curing requirements before washing. Inspect the coating, laminate and fasteners regularly, particularly after ground contact.

Frequently Asked Questions

Why does the updated year range stop at 2019?
The detailed fitment table specifies 2017–2019 pre-facelift, although the old title, URL and introduction say 2017–2020. The detailed restriction takes priority; 2020 needs separate verification.

Does it fit A5 Base?
No. Base models are expressly excluded.

Which body styles are named?
Coupe, Convertible and Sportback are listed together. Confirm the actual bumper for the individual vehicle because no body-specific mounting diagram is supplied.

Is it dry carbon?
The source describes pre-impregnated cloth and epoxy, but does not independently verify a dry-carbon manufacturing process.

Are screws and tape included?
Both are listed, without quantities or a complete accessory inventory.

Is it a confirmed one-piece lip?
The detailed source does not state a physical piece count.