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RS5 sport exhaust on S5?

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Old 03-01-2018, 08:48 AM
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Default RS5 sport exhaust on S5?

So I read that the RS5 will come with a (very expensive) "sports exhaust" option when it arrives... anyone have any idea if the design layout of the platform is essentially the same as to allow us S5 owners the option of upgrading to it as well?
Old 03-01-2018, 09:25 AM
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Honestly, I would bet the exhaust is not that much different except for the tips. The system on the S5 is pretty darn good.

-Eli
Old 03-01-2018, 09:31 AM
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Originally Posted by TJEli
Honestly, I would bet the exhaust is not that much different except for the tips. The system on the S5 is pretty darn good.

-Eli
I'm sure it's just aesthetic/acoustic... but I'm looking for an improved acoustic option that won't **** off those in charge of deciding wether my drivetrain warranty applies or not.
Old 03-01-2018, 09:39 AM
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Just unplug the valves at the back of your current system.
Old 03-01-2018, 09:53 AM
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Originally Posted by TJEli
Just unplug the valves at the back of your current system.
96% of the time I'm in Dynamic/S, so it's the same thing. Are you speculating that they are going to charge 3000+ USD to disable the valves?
Old 03-01-2018, 09:56 AM
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No Not at all. The RS5 system has valves in it too. You said you wanted more sound out of yours. I was just suggesting that you unplug your valves. They still open and close even when in Dynamic S.
Old 03-01-2018, 10:13 AM
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Originally Posted by TJEli
No Not at all. The RS5 system has valves in it too. You said you wanted more sound out of yours. I was just suggesting that you unplug your valves. They still open and close even when in Dynamic S.
For sure. I've been thinking about it. This is more about just being underwhelmed in general by the conservative exhaust tonality... looking at AWE touring as a solution, but I've called two local Audi service departments and been told by both that aftermarket exhaust will void my power train warranty... I am aware of magnuson-moss, but still, if there was a better sounding Audi supported exhaust option that fit on my S5, I'd be more willing to entertain that option since it would obviously be a supported part. Feel me?
Old 03-01-2018, 10:49 AM
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Given that its a different engine and turbo configuration, zero chance that the RS5 exhaust fits the S5 without fairly major modification, if at all.

To buy one from Audi will likely also cost far more than any aftermarket S5 exhaust.
Old 03-01-2018, 05:59 PM
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Originally Posted by Islandinthesky


For sure. I've been thinking about it. This is more about just being underwhelmed in general by the conservative exhaust tonality... looking at AWE touring as a solution, but I've called two local Audi service departments and been told by both that aftermarket exhaust will void my power train warranty... I am aware of magnuson-moss, but still, if there was a better sounding Audi supported exhaust option that fit on my S5, I'd be more willing to entertain that option since it would obviously be a supported part. Feel me?
You shouldn't run into warranty issues if you have a CAT back exhaust system. If you mess with the catalytic converters or run a cat delete then you may have some issues.
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