Remus Axle-Back Rear Silencer/Back Box Muffler with Quad 84mm Tips for Audi A3 8V/8VS Saloon/Sedan 1.8 TFSI Quattro (CJSA) 2014+ - Stainless Steel Performance Exhaust, ECE/EEC Approved, No GPF/OPF

Premium quad-outlet rear muffler upgrade for Audi A3 8V Saloon 1.8 TFSI quattro CJSA

Transform the character of your 8V A3 Saloon with this Austrian built performance backbox featuring four 84 mm tailpipe outlets. Crafted from corrosion resistant stainless steel and finished in a tough shot blasted texture, this axle-back section unlocks a deeper, sportier soundtrack, reduces back pressure for improved flow and responsiveness, and delivers an OEM plus appearance with perfectly aligned quad tips.

ECE EEC homologated and road legal in the UK and EU, this rear section is a direct fit solution for the 1.8 turbo petrol quattro CJSA 132 kW platform without a gasoline particulate filter. We run these systems on our own builds and our customers consistently praise the tone, fitment accuracy and premium finish.

Why enthusiasts choose this quad exit rear section

• Deep, motorsport inspired tone with a refined cruise and no drone when cruising
• High grade stainless steel construction for long term durability
• Shot blasted surface for a tough, uniform appearance
• Lower back pressure for freer exhaust flow and sharper throttle response
• Lightweight compared to factory silencer
• Precise fit on factory mounting points for the 8VS saloon body
• Handmade in Austria with meticulous weld quality
• ECE EEC homologation for hassle free road use

Tailpipe choices 84 mm

• 4x 84 mm straight with carbon insert
• 4x 84 mm angled with carbon ring
• 4x 84 mm black chrome straight with carbon insert
• 4x 84 mm angled rolled edge chromed

Vehicle fitment

• Manufacturer: Audi
• Model: A3 Saloon 8V 8VS
• Engine: 1.8 TFSI quattro turbo petrol
• Engine code: CJSA
• Output: 132 kW
• Years: 2014 onward
• Only for vehicles without GPF OPF

What you will experience

Crisper start up, a richer note under acceleration and a subtle, civilised tone at motorway speeds. The quad outlets complete the rear end with a purposeful performance look that still feels factory fresh.

Installation and support

Professional fitting available at MJ Modifications in Warwickshire. For a tailored quote, lead times and tip selection advice, email info@mjmodifications.co.uk. We can confirm compatibility for your A3 8V saloon 1.8 TFSI quattro CJSA and schedule installation.

Important notes

• Not suitable for cars equipped with a petrol particulate filter
• Please verify your engine code is CJSA and body type is 8VS saloon before ordering

Search friendly phrases

A3 8V saloon quad exit backbox, Audi A3 CJSA 1.8 turbo exhaust upgrade, 84 mm quad tailpipe rear section, Audi A3 quattro axle back system, stainless steel performance muffler A3 sedan, road legal ECE approved exhaust UK, Audi A3 8VS quad outlet rear silencer, non GPF OPF compatible rear box, handmade Austrian exhaust A3, Audi A3 2014 onwards performance rear section, Audi A3 1.8 TFSI quattro sound upgrade, shot blasted stainless exhaust, bolt on quad tips A3, premium back box for Audi A3 saloon.