Description
Elevate the rear-end styling of your 2013–2016 Audi A4 Non S-Line with the CAP Carbon Fiber Rear Diffuser V1 by Canadian Auto Performance. This diffuser is meticulously handcrafted using premium-grade carbon fiber, delivering a striking balance of aggressive sport styling and refined elegance for your B8.5 A4.
Designed to flow seamlessly with the factory lines of the Audi A4 Non S-Line, this rear diffuser instantly enhances your vehicle's presence, making it appear lower, wider, and more purposeful. The V1 version of the CAP diffuser is available in two configurations: with a functional LED center brake light or in a clean version without an LED—allowing you to tailor the look to your personal style.
Made from high-quality, hand-laid carbon fiber, this diffuser features a deep, glossy finish and excellent fitment, reinforcing CAP’s commitment to craftsmanship and performance-inspired aesthetics. Installation requires removal of the rear bumper and professional installation is strongly recommended for optimal results, especially for the LED-equipped variant.
To complete the transformation, pair the CAP Carbon Diffuser with any of the three matching CAP carbon fiber trunk spoilers available for the B8.5 Audi A4 Non S-Line.
Key Features:
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Premium hand-laid carbon fiber construction for durability and aesthetics
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Available in two variants: with functional LED brake light or without LED
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Enhances rear-end aggression while maintaining OEM elegance
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Glossy UV-resistant finish for long-lasting clarity and shine
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Requires rear bumper removal for correct installation
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Ideal pairing with CAP carbon fiber trunk spoilers
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Redesigned LED light with simplified 3-wire connection:
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Red = Live wire
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Black = Ground wire
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Yellow = Brake light wire
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Fitment:
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Audi A4 Non S-Line (B8.5) – 2013-2016
Installation Note:
Professional installation is required. This is an aftermarket performance part that necessitates removal of the OEM rear bumper for proper fitment and LED wiring (if applicable).
Upgrade your Audi’s rear profile with the V1 CAP Carbon Fiber Rear Diffuser and make a bold statement every time you drive.
