Description
Introducing our ear shattering cat-back systems for their audi 4.0 TT, specially design for the S6 S7 and also fits the RS6 RS7. This catback was design to introduce a raspy but raw tone which can be heard from distance when paired with our downpipes. The system also retains to near stock noise levels when valves are closed in normal driving conditions.
The is a valved non res system which includes:
– 304 stainless steel
– 2.75 Inch pipe work
– 1.75 H pipe
– 4 inch black chrome tips.
– Factory valves retained
To see more see our Instagram page – racustomsuk
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