Milltek Sport Valved Cat-Back Exhaust for Audi RS5 B8 Coupe (2010–2015) – Non-Resonated or Resonated | SSXAU334 / SSXAU267
Milltek Sport Valved Cat-Back Exhaust for Audi RS5 B8 Coupe (2010–2015) – Non-Resonated or Resonated | SSXAU334 / SSXAU267
  • Load image into Gallery viewer, Milltek Sport Valved Cat-Back Exhaust for Audi RS5 B8 Coupe (2010–2015) – Non-Resonated or Resonated | SSXAU334 / SSXAU267
  • Load image into Gallery viewer, Milltek Sport Valved Cat-Back Exhaust for Audi RS5 B8 Coupe (2010–2015) – Non-Resonated or Resonated | SSXAU334 / SSXAU267

Milltek Sport Valved Cat-Back Exhaust for Audi RS5 B8 Coupe (2010–2015) – Non-Resonated or Resonated | SSXAU334 / SSXAU267

£2,277.92
£2,277.92
£2,531.02
Sold out
Tax included. Shipping calculated at checkout.

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.

Milltek Audi B8 RS5 Non-Resonated Cat-Back Exhaust

Unlock the soundtrack your Audi deserves. The Milltek valved cat-back exhaust for the Audi RS5 B8 Coupé (2010–2015) delivers a sharper, more aggressive tone and true performance character while using OE tailpipe trims for a factory-fresh look. Developed and engineered in the UK with over 32 years of exhaust expertise and proven through motorsport partnerships, Milltek’s RS5 B8 cat-back is a direct-fit upgrade designed for enthusiasts who want quality, sound and reliability.

We’ve fitted and used these systems at Nforcd and our customers love the refined cabin manners combined with the deep, purposeful note outside. Choose Non-Resonated for maximum presence or the Resonated option for a more subtle, long-distance-friendly soundtrack.

Why choose this Milltek RS5 B8 cat-back exhaust

  • Valved exhaust system with active exhaust valves for an engaging drive
  • Uses OE tailpipe trims to retain the clean Audi RS5 look
  • Engineered and produced in the UK by Milltek with decades of experience
  • Cat-back layout for straightforward fitment and excellent sound quality
  • Pipe diameter: 2.37 inches (60.30 mm)

Part numbers

  • SSXAU334 – Non-Resonated
  • SSXAU267 – Resonated

What’s included

Non-Resonated (SSXAU334)

  • 1 x LH Downpipe (resonated)
  • 1 x RH Downpipe (resonated)
  • 1 x Centre Silencer Replacement Assembly
  • 1 x LH Rear Silencer with Active Exhaust Valve
  • 1 x RH Rear Silencer with Active Exhaust Valve

Resonated (SSXAU267)

  • 1 x LH Downpipe (resonated)
  • 1 x RH Downpipe (resonated)
  • 1 x Centre Silencer Assembly
  • 1 x LH Rear Silencer with Active Exhaust Valve
  • 1 x RH Rear Silencer with Active Exhaust Valve

Vehicle compatibility

Audi RS5 B8 (2010–2015) – B8 Coupé.

Compatibility check

We verify fitment before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility for your Audi RS5 B8.

Professional fitting

Want it fitted perfectly first time? Book professional installation with Nforcd in Warwickshire. Request a fitting quote: Sales@nforcd.com.

About Milltek

Designed and engineered in the United Kingdom, Milltek has spent over 32 years refining performance exhaust systems across marques such as Audi, Volkswagen, Porsche, BMW and Bentley. Continuous development and feedback from global motorsport partners help shape exhausts that look right, fit right and sound phenomenal on the road.

Specification

  • Pipe diameter: 2.37 inches (60.30 mm)

Photos and videos

Milltek Audi RS5 B8 Coupe Cat-Back Exhaust - Nforcd UK Image 1 Milltek Audi RS5 B8 Coupe Cat-Back Exhaust - Nforcd UK Image 2 Milltek Audi RS5 B8 Coupe Cat-Back Exhaust - Nforcd UK Image 3 Milltek Audi RS5 B8 Coupe Cat-Back Exhaust - Nforcd UK Image 4 Milltek Audi RS5 B8 Coupe Cat-Back Exhaust - Nforcd UK Image 5 Milltek Audi RS5 B8 Coupe Cat-Back Exhaust - Nforcd UK Image 6 Milltek Audi RS5 B8 Coupe Cat-Back Exhaust - Nforcd UK Image 7

Search-friendly keywords

Audi RS5 B8 exhaust, Audi RS5 B8 cat back, Audi RS5 B8 cat-back, RS5 B8 exhaust system, Milltek RS5 B8 exhaust, Milltek cat back RS5, Milltek cat-back RS5, Audi RS5 non resonated exhaust, Audi RS5 resonated exhaust, RS5 B8 valved exhaust, active exhaust RS5, performance exhaust Audi RS5, Audi RS5 B8 2010 2015 exhaust, RS5 B8 coupe exhaust upgrade, SSXAU334, SSXAU267, Milltek exhaust UK, Nforcd RS5 exhaust fitting Warwickshire.