Rear Diffuser Audi A4 B9 8W (2016–2018) RS4 design + exhaust tips

RS4-style rear diffuser designed for Audi A4 B9 8W (2016–2018), which significantly changes the rear appearance of the vehicle and gives it a sporty character.

The diffuser is designed for vehicles with a standard bumper and creates a more aggressive look inspired by the RS4 model. The package also includes dual exhaust tips that complement the overall visual effect.

Made of high-quality polypropylene (PP), which provides good strength, flexibility, and resistance to normal use. The piano black finish with a silver trim strip adds a premium look.

Main advantages:

• RS4 design for a sporty look
• integrated dual exhaust tips
• high-quality and durable material (polypropylene)
• significant visual upgrade for the rear
• suitable for both sedan and avant

Technical information:

• Material: polypropylene (PP)
• Surface: piano black + silver trim
• Exhaust tips: stainless steel (chrome finish)
• Weight: approx. 10 kg

Package contents:

• Rear diffuser
• Exhaust tips (left + right)

Compatibility:

• Audi A4 B9 8W (2016–2018) sedan / avant
• Vehicles with standard bumper

Not suitable for:

• S-Line / RS4
• Facelift models (2019+)
• Vehicles with towbar
• Vehicles with active sound system
• Vehicles with AdBlue

Installation:

Professional installation recommended. The diffuser must be installed together with the included exhaust pipes – without their use, there is a risk of heat damage to the diffuser.

Warning:

The product does not have E-mark / ABE / TÜV homologation. Intended for aftermarket use.