Vorsprung Parts' Audi A4/S4 B8.5 S-Line Carbon Fibre Rear Diffuser with LED (2013-2016)

Specifications

• Brand: Vorsprung Parts

• Vehicle Compatibility: Audi A4 S-Line & S4 B8.5, 2013-2016

• Material: Carbon Fibre

• Finish: Gloss Carbon Weave

• Dimensions: 160 x 25 x 60 cm

• Placement: Rear Bumper, Lower

• Attachment: Bolt-on, fixings included

• Bumper Cut-Outs: Exhaust openings

• Lighting: Integrated LED accent light

• Package Includes: 1x Carbon Fibre Rear Diffuser with LED, mounting bolts

Vehicle Fitment

Compatible with:

• Audi A4 S-Line B8.5 — 2013-2016

• Audi S4 B8.5 — 2013-2016

Designed for the factory S-Line rear bumper with dual exhaust cut-outs. Please verify your chassis code and model year before purchasing.

Features

• Genuine carbon fibre construction with a gloss clear coat, not a printed carbon-look finish.

• Built-in LED accent lighting for a distinctive look at night.

• Deep diffuser fins that add aggressive visual width to the rear bumper.

• UV-stable clear coat to resist yellowing and fading.

• Shipped in a foam-lined carton with a protective wooden frame to prevent transit damage.

Installation

• Clean and dry the mounting area thoroughly before fitting.

• Test-fit and check alignment around the exhaust cut-outs before final fixing.

• Secure using the supplied bolts, then wire the LED accent light to a switched 12V source.

• Professional installation is strongly recommended — carbon fibre is stiff and unforgiving if misaligned.

Note: Carbon weave patterns vary slightly between parts, which is normal for genuine carbon fibre. Please confirm your model, model year and chassis code before ordering.