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Cat-Back Milltek Audi S4 B8.5, S5 8T - ECE Road Legal - with primary muffler, resonated - Quad GT100 Cerakote Black Tips

Milltek Sport stainless steel exhaust system for Audi S4 B8.5 / S5 8T, resonated (with resonator). A deep, sporty sound with no gimmicks, from the British exhaust specialist. 4 GT100 100 mm exhaust tips, black Cerakote finish (high-temperature ceramic).

Brand MILLTEK
Reference SSXAU367
€3,256.00 (VAT incl.)
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Milltek Sport Exhaust System for Audi S4 B8.5 / S5 8T

Replacing the factory system with a Milltek Sport exhaust brings back the character that the engine of your Audi S4 B8.5 / S5 8T holds back as standard: a rounder tone at idle that opens up cleanly through the revs, without gimmicks.

Technical specifications

  • Milltek part number: SSXAU367
  • Part type: Exhaust system
  • Configuration: resonated (with resonator)
  • Details: ECE road legal: with primary and resonator, Quad GT100 black Cerakote tips
  • Tube diameter: 60.3 mm
  • Outlets: 4 GT100 100 mm tips
  • Tip finish: black Cerakote (high-temperature ceramic)
  • Fitting information: ECE version
  • Material: aerospace-grade stainless steel
  • Homologation: ECE / EC road legal approval
  • Manufacturer: Milltek Sport (UK)

Compatible vehicles

  • Audi S4 B8.5 3.0 TFSi 333cv (2012-2015)
  • Audi S5 8T 3.0 TFSI B8.5 (Sportback, 2012-2016)

Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.

Our most frequently asked questions

  • Highway drone? It is the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, but the exhaust remains composed at steady speed, ideal for daily driving.
  • Homologation: this system is ECE / EC road legal approved, a real plus for driving with peace of mind and passing the French technical inspection (contrôle technique).
  • Fitting: the system uses the original mounting points. An equipped repair shop typically fits it in one to two hours.

Why choose Milltek Sport?

A reference among European tuners, Milltek Sport develops each of its systems directly on the vehicle. Mandrel bending, careful welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Further reading

Compatible vehicles (2)

AUDI (2) ▼
Model Engine Fuel Displacement Power Years
S4 B8 (11/2008 - 2015) 3.0 TFSI (333 cv) essence 3000 cc 333 hp 2008+
S5 Sportback (01/2010 - 2016) 3.0 TFSI (333 cv) essence 3000 cc 333 hp 2010+
Materials Stainless steel
Diameter 60mm (2.36 in)
Product family Exhausts
Exhaust Cat-back exhaust
Exhaust options Black ceramic tips With resonator
Homologation: EC Approved

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