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Which exhaust works?

From everything I have read, I don't think Flowmaster is the best way to go on a TTA. Something about lack of back-pressure for the turbo, if I recall correctly.
 
SouthBaySurfer said:
From everything I have read, I don't think Flowmaster is the best way to go on a TTA. Something about lack of back-pressure for the turbo, if I recall correctly.
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I have read the same thing but what i don't understand is if you have a dump and open it would that not be a lack of back-pressure ? so maybe the flowmaster has too much BP ?
 
You dont' want much backpressure with a turbo. Chambered mufflers create backpressure which slows the spooling of the turbo. How much? Who knows. But I wouldn't run one.
 
Flowmaster = Terrible muffler for a turbo car, and as it turns out, most any other car, they only have the sound going for them.
 
I don't really care for the flowmaster myself but I am looking for a single out 3" tailpipe. I cannot really find anything else. I have a Torque tech on my GN and I love it but they cannot guarantee that their exhaust will fit the TTA. I don't really feel like paying $400 for an exhaust to find out it will not fit
my application.
 
Great question! No real answer here so far. Is ther any bolt on kits that someone is real happy with for the TTA?
KID
 
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