Audi S3 (8V Facelift) (19-20) (GPF Models) Saloon (Non-Valved) GPF Back Performance Exhaust

Turn your 2019 to 2020 S3 8V facelift saloon into the car it should have been from the factory with a UK-built rear section upgrade engineered specifically for OPF-equipped models. If your vehicle is not fitted with a petrol particulate filter please see our main 8V S3 listings.

This system runs from the outlet of the particulate filter rearwards, replacing the centre section and tail section to deliver a richer, deeper soundtrack and sharper throttle response while keeping the emissions hardware in place. Choose from a silenced setup for a refined yet purposeful note or a straight-through centre for maximum presence. All required clamps, mounts and gaskets are included for a hassle-free install.

• Designed for OPF models only - fits facelift 8V saloon 2019 to 2020
• 3 inch 76.2 mm tubing for improved gas flow and tone
• Resonated option with centre silencer - subtle and refined
• Non-resonated option - louder, more aggressive character
• Non-valved layout - consistent sound in every drive mode
• Quad 88.9 mm angled tailpipes - choose polished stainless or stealth black
• Supplied with all fixings and gaskets

Why enthusiasts love this upgrade

Crafted from premium 304 stainless steel, hand finished and TIG welded in Sheffield, this system blends motorsport know-how with everyday usability. It sounds fantastic without drone, looks OEM-plus, and is built to last. We run this setup ourselves and our customers consistently report a deeper tone, cleaner turbo whistle and a more engaging drive on road and track.

On comparable like-for-like components, the Cobra Sport system slashes weight by around 30 percent compared to stock, dropping from 26.9 kg to 18.8 kg. Less mass over the rear axle helps the car feel more alert and responsive.

Construction and finish

Every component is produced from high-grade 304 stainless, precision TIG welded and individually checked for fit and finish. That obsessive attention to detail allows Cobra Sport to back the product with a lifetime guarantee for the original purchaser.

Valves and drive select

This is a non-valved system. Changing drive modes will not alter the exhaust loudness. There is no impact on engine operation - you simply enjoy a consistent performance sound that has been tuned for road use.

Fitment and support

Professional fitting is available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored installation quote or to check compatibility with your S3. We are happy to help with any pre-sale queries.

Who this suits

Perfect for drivers searching for an OPF-back exhaust upgrade for the S3 saloon 8V facelift, an S3 rear silencer replacement, S3 quad tip system, S3 stainless steel exhaust, S3 backbox upgrade, or a non-valved S3 system that delivers a deeper sound without removing emissions equipment.

Media

Developed on the track and proven on the road.

Key search terms

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