REMUS Valved Resonated Cat-Back Exhaust for Audi A3/S3 8V Saloon/Sedan 2.0 TFSI Quattro (2013-2016) – Dual Exit L/R, 2x 175x108mm Carbon Fibre Oval Tips, Stainless Steel, ECE Approved, Non-OPF/GPF – Performance Catback/Active Valve Sports Muffler Upgrade

Performance sports exhaust upgrade for Audi S3 8V Saloon 2.0 TFSI quattro 2013 to 2016

Elevate your S3 soundtrack and drivability with this valve‑controlled resonated rear system from Remus. Built for the 8V chassis saloon 2.0 TFSI quattro 221 kW, it delivers a refined note for daily use and a hard‑edged performance tone when you want more character. The factory valve electronics are retained for seamless plug‑and‑play control, and the finish is completed with stunning 175 x 108 mm carbon fibre oval outlets with titanium inner sleeves. Crafted in premium stainless steel and ECE approved for road use, this is a high‑quality, direct‑fit upgrade for enthusiasts who want sound, style and quality in one package. Not suitable for vehicles equipped with GPF or OPF.

Key highlights

• Resonated system for a deep, sporty note with minimal cabin boom
• Valve integration uses the car’s standard controls for quiet or loud at the touch of a button
• Twin carbon fibre oval finishers 175 x 108 mm with titanium internals for a motorsport look
• Optimised flow for freer breathing and sharper throttle response
• Durable stainless steel construction with a premium blasted finish
• Precision fitment, Austrian made, ECE approved for road legality in many regions
• Dual outlet left and right layout perfectly aligned for the S3 8V rear valance

Compatibility

• Make and model: Audi S3 Saloon A3 platform
• Chassis: 8V 8VS four‑door
• Engine: 2.0 TFSI quattro 221 kW
• Years: 2013, 2014, 2015, 2016
• Tailpipe arrangement: twin exit left and right
• Important: for cars without petrol particulate filter GPF OPF

Sound and driving experience

Calm and composed during steady cruising, then assertive and engaging under throttle, this switchable system gives you the best of both worlds. With the valves closed, it is discreet for early starts and motorway miles. Open the valves and enjoy a richer tone and enhanced character that lets the 2.0 TFSI come alive without harshness.

Tip design

Supplied with a pair of carbon fibre oval tailpipe trims sized 175 x 108 mm featuring titanium inner sections. The lightweight carbon weave and titanium detailing deliver a premium visual upgrade that complements the S3’s rear bumper perfectly.

Fitted by enthusiasts

We have installed this system on customer cars and our own demonstrators at MJ Modifications, and the feedback has been superb. Fitment is spot on, valve operation integrates perfectly with the factory controls, and the sound quality is exactly what S3 owners want from a top‑tier performance exhaust.

Professional installation

Want it fitted by specialists who know these cars inside out? Book installation at MJ Modifications in Warwickshire. For a fitting quote or to check compatibility, email info@mjmodifications.co.uk.

Search terms customers use

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