Add a sharper, more track-inspired front end detail to your Audi A4 B9 S-Line or S4 Sedan with these genuine carbon fiber front bumper fins, precision manufactured using a 3D design and CNC moulding process with full autoclave curing. Designed specifically for the A4 B9 and S4 factory front bumper, these sport-style bumper fins enhance the bumper air intake and vent areas with a deep gloss black carbon weave finish that adds visual width and aggression to the lower front corners. The high-gloss epoxy polished surface showcases the natural carbon weave in exceptional detail and provides lasting protection against UV exposure, moisture, and road debris. Adhesive tape installation delivers a clean, no-drill fitment with no permanent modification to the factory front bumper.

Features:

• Genuine carbon fiber construction – autoclave cured using 3D design and CNC moulding for precise fin geometry, consistent panel quality, and high structural integrity
• High-gloss epoxy polished surface in gloss black carbon – showcases the natural carbon weave with strong resistance to UV exposure, moisture, and road debris
• Sport-style front bumper fin profile – enhances the factory A4 B9 and S4 front bumper air intake areas for a sharper and more aggressive front end appearance
• Adhesive tape installation – clean, no-drill fitment with no permanent modification to the factory front bumper
• Lightweight carbon fiber construction adds negligible weight to the front of the vehicle

Specifications:

• Condition: 100% Brand New
• Type: Front Bumper Fins
• Material: Genuine Carbon Fiber
• Surface Finish: High-Gloss Epoxy Polished
• Colour: Gloss Black Carbon
• Design Style: Sport
• Manufacturing Process: 3D Design · CNC Moulding · Autoclave Cured
• Installation Method: Adhesive Tape (included)
• Position: Front Bumper – Left & Right
• Purpose: Retrofit / Upgrade

Fitment:

• Audi A4 B9 S-Line Sedan 4-Door (2017–2019)
• Audi S4 B9 Sedan 4-Door (2017–2019)
• Compatible with A4 B9 S-Line and S4 factory front bumper only – not compatible with aftermarket or non-A4 B9 bumper configurations
• Sedan 4-door body style only – not confirmed for Avant or Allroad body variants

Contents:

• 1x Pair Carbon Fiber Front Bumper Fins (Left & Right)
• Adhesive Tape for installation included

Benefits:

• Genuine autoclave carbon fiber delivers an authentic carbon weave appearance and superior strength-to-weight ratio over carbon-look ABS or fiberglass alternatives
• High-gloss epoxy finish maintains the premium gloss black carbon surface appearance over prolonged outdoor and driving exposure without fading or yellowing
• Front bumper fin profile adds a sharper, more detailed front face to the A4 B9 S-Line and S4 Sedan – enhancing the factory bumper venting and intake areas with a premium material and visual upgrade
• Adhesive tape fitment is clean and reversible – no drilling, no bumper modification, and no permanent commitment to the factory bodywork required

Installation Notes:

• Adhesive tape supplied – thoroughly clean, degrease, and dry the factory front bumper surface before installation to ensure maximum adhesion strength
• No drilling or permanent bodywork modification required – fully reversible installation
• Compatible with A4 B9 S-Line and S4 factory front bumper only – will not fit aftermarket front bumpers or non-A4 B9 bumper configurations
• Sedan 4-door body style only – not confirmed for Avant or Allroad body variants
• Professional installation recommended for optimal fin positioning, panel alignment, and finish quality
• If unsure about compatibility with your specific A4 B9 or S4 variant, contact our team with your year, model, and trim level before ordering

Shipping Information:

• Processing Time: 2-5 business days for warehouse stock items
• Made-to-Order: Please allow 2-4 weeks for shipping if product requires custom manufacturing

Warranty:

• 12-month standard warranty from date of purchase
• Contact our support team for assistance with any issues