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Remus Axle-Back Back Box / Rear Silencer Performance Exhaust for Audi A3 8V 1.4 TFSI (2012+) – Quad 84mm Tailpipes – Stainless Steel – EU/EEC Approved Road Legal – Bolt-On Rear Muffler Upgrade – 110 kW – Carbon/Black Chrome Tip Options – Austrian Made

Remus Axle-Back Back Box / Rear Silencer Performance Exhaust for Audi A3 8V 1.4 TFSI (2012+) – Quad 84mm Tailpipes – Stainless Steel – EU/EEC Approved Road Legal – Bolt-On Rear Muffler Upgrade – 110 kW – Carbon/Black Chrome Tip Options – Austrian Made

Regular price £887.99
Regular price Sale price £887.99
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Tip Style

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Austrian-Made Quad Exit Back Box for Audi A3 8V 1.4 TFSI 110 kW — EU Type Approved

Give your 1.4 turbo A3 8V the soundtrack and styling it deserves with this premium rear section from Remus. Crafted in Austria from high grade stainless steel, this twin left and twin right rear muffler transforms the look with four 84 mm outlets and unlocks that deep, sporty tone enthusiasts love — all while staying EEC approved for road use.

Why this rear section upgrade stands out

  • Distinctive quad exit look — four 84 mm tailpipe options to suit your style
  • Low restriction internal design that promotes freer gas flow
  • Durable stainless construction with shot-blasted finish
  • Lightweight, precision fitment engineered for the A3 8V 1.4 petrol
  • Hand built in Austria and EEC homologated for peace of mind
  • Direct bolt-on axle section that elevates sound without the drone

We run Remus systems on our own builds and feedback from our customers has been consistently excellent — superb tone, spot-on fit and a quality finish that lasts.

Tailpipe finishes

  • 4 x 84 mm straight with carbon insert
  • 4 x 84 mm angled with carbon ring
  • 4 x 84 mm straight in black chrome with carbon insert
  • 4 x 84 mm angled, rolled edge, chrome plated

Vehicle compatibility

  • Make: Audi
  • Model: A3 8V hatchback
  • Engine: 1.4 TFSI petrol
  • Output: 110 kW
  • Year: 2012 onwards

Important notes

  • Not suitable for S line models
  • Rear valance cut required using the supplied template
  • If you are unsure about fitment for your specific car, contact us and we will help

Professional fitting

Need installation? Book with MJ Modifications in Warwickshire for expert fitting. Request a quote via info@mjmodifications.co.uk.

Looking for this upgrade? Try these search terms

A3 8V 1.4 turbo quad exit, Audi A3 1.4 back box upgrade, performance rear muffler A3 8V, quad 84mm tips Audi A3, stainless rear section 1.4 TFSI, Remus quad outlet A3, EU approved exhaust A3 1.4, Austrian exhaust system A3, carbon tip tailpipes Audi A3, black chrome tailpipes A3 8V, road legal exhaust 110 kW A3, sport sound rear box Audi A3, bolt-on axle section 1.4 TFSI, Audi A3 2012 onwards rear silencer upgrade.

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