Exhaust› Exhaust Pipes, Systems and Components

Milltek Sport

Non-Resonated Cat-Back Exhaust System with 3-Inch Pipe and

$1,728.15

SKU: SSXAU576

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Milltek Sport SSXAU576 is a non-resonated, louder cat-back exhaust system for the Audi TTS MK3. It features a 76.2mm (3-inch) pipe diameter and comes with Cerakote Black oval tips. The system is designed as a direct replacement for the original exhaust.

Constructed from 304L "Aircraft" Grade stainless steel, this cat-back system is built to withstand harsh conditions and ensure longevity. The non-resonated design provides a more aggressive tone, catering to those who desire an enhanced exhaust sound and improved aesthetics.
Show original supplier description
The Milltek Sport SSXAU576 is a non-resonated, louder cat-back exhaust system specifically designed for the Audi TTS MK3. This system boasts a 76.2mm (3-inch) pipe diameter and is finished with distinctive Cerakote Black oval tips, offering both an auditory and visual upgrade over the stock exhaust. The direct-replacement design simplifies installation, integrating seamlessly with the vehicle's existing setup. The non-resonated configuration is intended to deliver a more pronounced and aggressive exhaust note, enhancing the driving experience for enthusiasts seeking a sportier sound profile. This cat-back exhaust system is designed to improve the sound and aesthetics of your Audi TTS MK3. Milltek Sport emphasizes the use of premium materials and meticulous construction, with all products made in the UK and distributed globally.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMilltek Sport
Part NumberSSXAU576
CategoryExhaust
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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