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MilltekSport

Cat-Back Exhaust System, Quad Polished Oval Tips

$1,868.22

SKU: SSXAU531

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

Moderate — 2–4 hours

Description

The MilltekSport SSXAU531 is a cat-back exhaust system designed for the Audi S3 2.0 TFSI Quattro Sportback 8V. This non-valved, non-resonated system is constructed from 304L aircraft-grade stainless steel for durability and performance.

It features a 3.00" pipe diameter and includes a center silencer delete pipe, a rear silencer, and quad polished oval tips measuring 104x80mm.

This exhaust system is specifically designed for 2013-2018 Audi S3 2.0 TFSI Quattro Sportback models that are not equipped with a GPF (Gasoline Particulate Filter).

Fitment

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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

BrandMilltekSport
Part NumberSSXAU531
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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