Remus Rear Silencer Back Box Left & Right, Quad Exit 4x84mm Tailpipes for Audi A3 1.8 TFSI 8V Saloon (CSNB, 125kW) 2012-on Stainless Steel Performance Exhaust

Austrian-made quad outlet rear section for Audi A3 8V 1.8 turbo petrol saloon

Give your A3 a proper motorsport soundtrack and sharper response with this Remus twin rear-section upgrade. Designed specifically for the 8V saloon with the 1.8 turbo petrol CSNB 125 kW engine, this axle-back setup replaces the factory tail section with two high-flow boxes and four 84 mm outlets for a purposeful, performance look and sound.

Built from 100 percent stainless steel with a premium shot blasted finish and handmade in Austria, it delivers reduced back pressure, a deep, refined tone and OE-level fit quality. It is the perfect choice if you are chasing a quad tip conversion, a stronger exhaust note and durable construction without compromising daily usability.

Why enthusiasts choose this system

• Rich, sporty soundtrack with an aggressive edge under load and a civilised note on the cruise
• Shot blasted stainless construction for long-term corrosion resistance and a factory-level appearance
• Low back pressure design to aid flow and throttle response
• Lightweight layout with precise fit to the A3 8V saloon platform
• Handcrafted in Austria by Remus with ECE and EEC homologation where applicable

Compatible vehicles

• Make: Audi
• Model: A3 saloon, 4-door
• Chassis: 8V
• Engine: 1.8 turbo petrol
• Engine code: CSNB
• Output: 125 kW
• Years: 2012 onward

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

Tailpipe styles, 4 x 84 mm

• Straight cut with carbon insert
• Angled cut with carbon ring
• Black chrome straight cut with carbon insert
• Angled cut with rolled edge, chrome finish

Real-world results

We run Remus hardware on customer cars and our own, and the feedback is consistently positive. Owners love the deeper tone, the tidy quad outlets and the quality of the welds and finish. Fitment is spot on for the A3 8V saloon and the driving experience feels more special without drone.

Professional installation

For fitting, book with MJ Modifications in Warwickshire. Request an installation quote or advice at info@mjmodifications.co.uk and our team will assist with a clean, secure fit.

Search-friendly keywords to help you find this item

A3 8V quad tip rear section, Audi A3 1.8T axle back, Audi saloon quad exhaust tips, stainless rear boxes A3 8V, Austrian sports exhaust A3 sedan, Audi 1.8 turbo CSNB exhaust upgrade, quad 84 mm tailpipe kit, A3 2012 on exhaust sound upgrade, performance rear section Audi A3, Remus sports backbox A3, Audi A3 four outlet tailpipes, Audi 8V saloon exhaust system, A3 1.8 petrol exhaust note, premium stainless steel exhaust Audi A3, OE-fit quad outlet system.