Description

Audi A4 B8 / A5 8T Sportback S-Line Side Skirts – Door Sill Thresholds

Audi A4 B8 / A5 8T Sportback S-Line Thresholds

Upgrade the exterior styling of your Audi with these S-Line side skirts / threshold trims designed for compatible Audi A4 B8 and Audi A5 8T Sportback applications.

These S-Line-style pieces give the vehicle a more sporty factory appearance and are suitable for replacing damaged, missing, or worn original side sill components.

For the Audi A4 B8, S-Line exterior side-sill references include 8T0854931 and 8T0854932 for left and right sides.

Product Highlights

• Audi A4 B8 S-Line side skirts / thresholds
• Audi A5 8T Sportback S-Line application
• Sporty S-Line exterior styling
• Left and right side configurations
• Suitable for replacement or exterior upgrade
• Factory-style appearance
• Verify exact body style and mounting points before purchase
• Genuine OEM or aftermarket status should be confirmed from the listing

Product Specifications

Specification	Details
Vehicle	Audi A4 B8 / A5 8T Sportback
Trim	S-Line
Product	Side Skirts / Thresholds
Position	Left + Right, depending on listing
Body Style	A4 B8 / A5 8T Sportback
Condition	Verify listing/photos
OEM Part Number	Verify exact component
Finish	Verify from photos
Fitment	Verify before purchase

Audi A4 B8 S-Line Side Skirts

S-Line exterior sill components are available for the Audi A4 B8, with left- and right-hand pieces listed under Audi references such as 8T0854931 / 8T0854932.

The exact version can vary according to body style, trim package, facelift configuration, and mounting hardware.

Audi A5 8T Sportback S-Line

The Audi A5 8T Sportback also has dedicated S-Line threshold and sill components. Genuine Audi S-Line Sportback threshold sets are listed for approximately 2008–2015/2016 applications, depending on the specific component.

Important: A5 8T Sportback sill components should not automatically be assumed to fit the A4 B8. Always compare the original part, mounting points, dimensions, and part number.

Fitment

Potential applications include:

• Audi A4 B8
• Audi A4 B8 Avant, depending on component
• Audi A5 8T Sportback
• S-Line-equipped vehicles or compatible S-Line exterior conversions

Important Fitment Information

Before ordering, please verify:

• Vehicle model and year
• Sedan or Avant body style
• A5 Sportback body style
• S-Line package
• Left/right side
• Pre-facelift or facelift configuration
• OEM part number
• Mounting clips and brackets
• Overall dimensions

The A5 8T Sportback has dedicated sill/threshold parts, and some A5 Coupe components are specifically listed as not for Sportback, so body-style verification is important.

Condition

If supplied as a used component, normal signs of previous use may be present, including minor scratches, marks, surface wear, or paint imperfections.

Please review the product photographs carefully to confirm the actual condition, finish, mounting points, and included hardware.

Installation

Professional installation is recommended when replacing exterior side-sill components.

Before installation:

• Test-fit the component
• Compare it with the original part
• Check all mounting points
• Verify clips and brackets
• Confirm correct left/right orientation
• Ensure the sill sits flush with the body

If painting or refinishing is required, professional body-shop installation is recommended.

Worldwide Shipping

Audi Parts 05 offers worldwide shipping on Audi body parts, side skirts, grilles, bumpers, wheels, interiors, brakes, engines, and other Audi replacement parts.