Audi RS3 (2017-2021) 8V Sedan MILLTEK 76mm Cat Back

Upgrade your RS3 Sedan with a high-performance 76 mm cat-back exhaust. Stainless steel, aggressive sound, clean install—designed for MQB facelift models.

Key Features

• 76 mm Mandrel-Bent Stainless Piping: Smooth internal transitions to promote airflow and reduce turbulence

• Resonated or Non-Resonated Versions: Choose a more refined tone or a racier, aggressive sound profile

• Premium Tailpipe Finishes: Options like titanium or burnt titanium lend visual flair

• Direct Bolt-On Installation: Uses OEM hangers and mounts—no cutting or modifications required

• Fitment Specific: Engineered specifically for RS3 Sedan (8V MQB Facelift), including OPF/GPF versions

• Balanced Tone: The resonated variant offers a strong voice under acceleration while remaining composed at cruising speeds

Detailed Description

Elevate the character and sound of your RS3 Sedan with the Milltek Sport 76 mm Cat-Back Exhaust. This system replaces the factory rear section with mandrel-bent stainless piping and performance-tuned mufflers. The result is an enhanced exhaust note—aggressive yet usable in daily driving.

Opt for the resonated version if you want a toned-down highway sound, or go non-resonated for full-on presence under throttle. Tailpipe finish options such as titanium or burnt titanium allow you to tailor the rear aesthetic to match your car’s style.

Because this system is designed specifically for the MQB Facelift platform, installation is straightforward. It fits using factory mount points and hangers, keeping the process clean and reliable.

Technical Specifications

What’s Included

• Cat-back exhaust assembly (muffler, piping, tailpipe set)

• Tailpipe set in your chosen finish

• Mounting hardware, clamps, gaskets

• Installation instructions with torque guidelines

• Compliance or certification documentation (for resonated version, if included)

Benefits & Use Cases

• Richer, sportier sound without excessive drone

• Improved exhaust flow and reduced backpressure

• Aesthetic upgrade courtesy of quality tailpipe finishes

• Straightforward installation—no fabrication needed

• Option to retain legality with resonated version

Call to Action

Transform your RS3 Sedan’s exhaust experience. Add the Milltek Sport 76 mm Cat-Back Exhaust for RS3 (8V MQB Facelift) to your cart now and enjoy a perfect blend of sound, style, and performance