Exhaust› Exhaust Pipes, Systems and Components

Milltek Sport

Cat-Back Exhaust System with Titanium GT100 Tips

$880.98

SKU: SSXAU427

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 Sport SSXAU427 is a resonated cat-back exhaust system designed for the Audi TT MK1 225 Quattro. This system is made from 304L "Aircraft" Grade stainless steel for durability and features Titanium GT100 exhaust tips. It is a direct replacement for the original system and is available in multiple configurations to adjust volume and tone.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandMilltek Sport
Part NumberSSXAU427
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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