MILLTEK SSXAU737 Cat-back Quad 100mm GT100 AUDI S6 4.0 TFSI C7 quattro ymm_38 C3 (2002–2009)

C3 (2002–2009)

High-quality stainless steel construction for durability and corrosion resistance

It serves as the external shell for the seat structure

Connecting Pipe from Milltek Cat Back to OE Cat - MSFD239

2008 Subaru Legacy GT spec

MILLTEK SSXAU737 Cat-back Quad 100mm GT100 AUDI S6 4.0 TFSI C7 quattro ymm_38 C3 (2002–2009)Description MILLTEK SSXAU737 Cat back Quad 100mm GT100 AUDI S6 4. 0 TFSI C7 quattro The Cat Back systems are designed as direct replacements for the original exhaust system, offering improved sound and aesthetics. Multiple configurations are available, allowing the owner to select the desired increase in exhaust volume or a more aggressive tone. Each system is manufactured from 304L aircraft grade stainless steel, ensuring durability under harsh