Remus Valved Non‑Res Cat‑Back Exhaust for Audi S3 8V/8VS Saloon/Sedan Facelift 2.0 TFSI Quattro (2016+) | Switchable Active Flap Sports Performance Catback | Stainless Steel | ECE Approved | Quad 84mm Tips | Pre‑GPF/OPF

Remus Valved Catback for Audi S3 8V Saloon Facelift — Non‑Res, Stainless, ECE Type‑Approved

Transform the character of your S3 with this Remus valve‑controlled catback. Crafted in Austria from high‑grade stainless steel and finished in a durable shot‑blasted texture, this non‑res system delivers a deeper, louder soundtrack under throttle, reduced back pressure for sharper response and a precision fit on the 8VS saloon facelift. It plugs straight into the factory valve control so you keep quiet cruising when you want it and a serious tone when you do not. We have installed this on customer cars and on our own builds and the feedback on sound quality, fitment and finish has been outstanding.

Why enthusiasts choose this system

• Switchable sound via OE valve integration for refined cruising and aggressive tone on demand
• Non‑resonated design for a more pronounced, motorsport‑inspired note
• Low restriction pipework for improved throttle response and genuine performance potential
• Handmade in Austria with a shot‑blasted stainless construction for longevity
• Lightweight layout engineered specifically for the S3 8V saloon facelift platform
• ECE homologated for legal road use in the UK and Europe
• Quad 84 mm tailpipe arrangement with multiple tip finishes

Fitment

• Vehicle: Audi S3 Saloon (8VS facelift)
• Engine: 2.0 TFSI Quattro
• Engine code: DJHA
• Power: 228 kW
• Model years: 2016 onwards

Important: For cars without a petrol particulate filter. Not suitable for vehicles equipped with GPF or OPF.

Tailpipe choices — 4 x 84 mm

• Straight tips with carbon insert
• Angled tips with carbon ring
• Black chrome straight tips with carbon insert
• Carbon tips angled with titanium internals
• Angled tips with rolled edge, chromed

What you can expect

Deeper tone at idle, crisp crackles on overrun, strong turbo presence and zero drone in valve‑closed mode on the motorway. The factory valve logic remains intact for daily use. The left and right outlet layout fills the diffuser perfectly for a true quad‑exit look.

Professional fitting

We recommend expert installation. Book your fitting with MJ Modifications in Warwickshire. For a quote email info@mjmodifications.co.uk and include your registration, location and preferred tip style.

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