Milltek

Milltek Sport Non-Resonated Cat-Back Exhaust System for Audi S8 (2013-2018)

Name: Milltek Sport Non-Resonated Cat-Back Exhaust System for Audi S8 (2013-2018)
Brand: Milltek

Medium installMPN: SSXAU467

Set your vehicle to confirm fitment — see full vehicle fitment

From $5,214.11

Where to buy

FCP Euro$5,214.11
Backorder
Free shipping over $49Price confirmed Aug 28, 2026View (opens FCP Euro in a new tab)

Overview

Non-resonated cat-back exhaust system for Audi S8 (2013-2018) featuring T304L stainless steel construction and titanium exhaust tips. 70mm (2.76") pipe diameter with EC approval and TÜV certification. No cutting required; installation takes 3-4 hours. Optimizes exhaust flow for improved performance while reducing emissions and noise.

Specifications

Type: Cat-Back
Tip Style: Titanium

Vehicle Fitment
1 configuration

Audi S8Likely fits — confirm with retailer(D4)— 4.0T Quattro
EA824
2013–2017

Installation summary

This medium difficulty exhaust upgrade requires advanced mechanical aptitude and is best suited for experienced DIYers with access to a lift, standard hand tools, and a torque wrench. Before beginning the installation, ensure the vehicle is safely raised and allow the factory exhaust system to cool completely to prevent burns while handling components near sensitive O2 sensors and heat shields. During the fitment of the 70mm T304L stainless steel piping, pay close attention to maintaining proper heat shield clearance throughout the undercarriage and allow the titanium exhaust tips to cool fully before performing your final torque sequence.

AI-generated overview — always verify against the official install instructions.

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