Remus Quad Exit 4x84mm Tailpipes Rear Silencer/Back Box/Muffler for Audi A3 1.4 TFSI 8V/8VS Saloon/Sedan (CXSA 90kW 2012+) - Stainless Steel Sport Exhaust End Section, ECE Approved, Non-GPF/PPF

Quad 84 mm Sport Back Box for Audi A3 1.4 TFSI 8V Saloon CXSA 90 kW 2012 onwards

Turn your Audi A3 1.4 petrol turbo into a head turner with this Austrian-built Remus rear box. Engineered from premium stainless steel and finished with four 84 mm outlets, this end section delivers a deeper, sportier note, sharper throttle response and a standout quad-tip look without the fuss of a full system. Precision made for the A3 8V saloon with the CXSA engine, it fits neatly to the factory mounting points for a clean, hassle-free upgrade.

If you are searching for an Audi A3 1.4 TFSI quad tip muffler, A3 8V sedan rear box, sport exhaust end section, stainless rear muffler for CXSA, or quad 84 mm tail trims for A3 2012+, this is the proven solution. Built to last, road-friendly in tone, and designed to enhance both flow and style.

Key benefits

• Rich, performance-led sound with a refined cruise tone
• High grade stainless steel with a shot blasted finish for durability
• Optimised gas flow for reduced back pressure and improved response
• Lightweight construction compared with many OE rear boxes
• Direct fit to OEM hangers on the 8V saloon platform
• Austrian craftsmanship with superb weld quality and fit
• EU type approval where applicable for road use

Vehicle compatibility

• Make: Audi
• Model: A3 8V saloon sedan
• Engine: 1.4 TFSI petrol, CXSA
• Power: 90 kW
• Years: 2012 onward

Quad outlet tail trim styles, 4 x 84 mm

1. Straight tips with carbon insert
2. Angled design with carbon ring
3. Black chrome straight tips with carbon insert
4. Angled rolled edge in bright chrome

Important information

For models without a petrol particulate filter only.

Real world results

We have installed this setup for A3 1.4 owners and it consistently impresses. Customers report a deeper tone without unwanted cabin boom, crisp quad-tip styling that fills the rear valance perfectly, and a quality finish that stands up to daily use. Fitment is precise and the overall look is properly OEM plus.

Professional fitting

For installation, we recommend booking with MJ Modifications in Warwickshire. Request a fitting quote and advice on the best tip finish for your car by emailing info@mjmodifications.co.uk.

Common search phrases

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