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Exhaust› Exhaust Pipes, Systems and Components

Milltek

Cat-Back Exhaust System, Non-Resonated

$1,487.30 $1,100.72 Save $386.58

SKU: SSXAU190

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Milltek Cat-Back Exhaust System is designed to improve the sound and aesthetics of your Audi S5 V8. It is a direct replacement for the original system, offering multiple configurations to adjust exhaust volume and tone. This system is constructed from 304L "Aircraft" Grade stainless steel for durability.

This non-resonated system provides a louder exhaust note and is specifically designed for manual transmission models of the Audi S5 B8 4.2L V8 (2009-2016).

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMilltek
Part NumberSSXAU190
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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