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Hi,

I am looking to up the power on my car and would be interested in a full exhaust system - turbo back. If anyone is thinking of selling then please get in touch.

FYI - if it's purely a power gain you're after, the most efficient way of achieving that is to gut or remove the pre-cats from the OEM system. The 400 cell pre-cats are the most restrictive part of the system.

A full aftermarket system won't give you much over an OEM system that's had precats eliminated.

for what car ?

Oh, edited to be for C7 RS6! Ignore my last post!

Agree with Faisal, cat back won't make much difference if any at all.
If you are after just performance then rather than a turbo back system just get some decat downpipes or sport cats. Then if you want more noise delete the front and centre resonator.

Pretty sure you ca nget some decat pipes for not a lot of money that will fit the standard cat back system.

But with either turbo back or decat won't you need a remap? Unless you get sport cats.

I understand and agree, however looking at some options i can only see miltek available and has to be in conjunction with the exhaust.

I have contacted a custom fabricator to see about a complete system with cats etc.

PM SENT