Remus Valved Rear Silencer Back Box | Axle-Back Rear Muffler Exhaust | Quad 90mm Chrome Rolled Tips | Audi S3 8V/8VA Sportback 2.0 TFSI Quattro (CJXC) 2013-2016 | Stainless Steel | ECE/EEC Approved | Non-OPF/Non-GPF

Valve-controlled rear section with quad 90 mm chrome outlets for Audi S3 8V Sportback

Transform the character of your S3 with this premium Remus rear section. The dual left and right rear boxes deliver a deeper, motorsport-inspired tone on throttle and a calm, refined note when cruising, thanks to plug-in integration with the factory flap control. It looks the part, sounds authentic and feels sharper from the first drive.

Crafted in Austria from 100 percent stainless steel with a durable shot-blasted finish, this rear section features four straight, rolled-edge 90 mm chromed tailpipes that sit beautifully in the diffuser. EEC homologation ensures road legality, while the free-flowing design helps reduce back pressure for improved response.

Highlights

• Valve-actuated sound control using the original electronic actuators
• Low restriction internals to support throttle response and drivability
• Lightweight construction compared to many OE rear boxes
• Stainless throughout with a high quality surface finish
• Bolt-on fitment to the factory system for an OE-plus install
• Hand finished in Austria with superb welds and consistency
• EEC homologated for peace of mind on UK and EU roads
• Quad 90 mm rolled-edge, chromed outlets for a purposeful, factory-plus appearance

Compatibility

• Vehicle: Audi S3 8VA Sportback
• Engine: 2.0 TFSI Quattro, engine code CJXC
• Power: 221 kW
• Years: 2013 to 2016
• Only suitable for non-GPF and non-OPF cars

Tailpipe specification

• 4 outlets, each 90 mm diameter
• Straight style with rolled edge
• Chromed finish

Notes

• Uses the original valve control for drive-select sound management
• Rear section replacement for the standard back box assembly

What owners say

We run this setup ourselves and customers consistently praise the richer tone, quality fit and premium finish. It is a genuine upgrade in sound and aesthetics without unwanted drone.

Professional fitting

Want it installed perfectly first time? Book expert fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

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