RS7 sport exhaust on A7?

[seemonkey10]

Good day! Does anyone know if a pre-facelift RS7 exhaust will fit on a pre-facelift A7? My research says yes but just wanted to make sure. Anyone with insight on the sound it might produce?

Many thanks!


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[mintytoo]

Good day! Does anyone know if a pre-facelift RS7 exhaust will fit on a pre-facelift A7? My research says yes but just wanted to make sure. Anyone with insight on the sound it might produce?

Many thanks!


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Are you referring to the whole catback exhaust or just the rear mufflers? The rear mufflers in rs7 has no real tips. It's just two raw pipes coming back out of the mufflers into the rear diffuser. The rs7 has oval "tips" built into the rear diffuser.

Why not just a rear muffler or suit case delete?

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[Jivoz123]

Good day! Does anyone know if a pre-facelift RS7 exhaust will fit on a pre-facelift A7? My research says yes but just wanted to make sure. Anyone with insight on the sound it might produce?

Many thanks!


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did it, very very raspy for my liking. mine didnt bolt on 100% we had to make a stepup from 2.25" piping because of the piping size difference but its very easy to do.

[mintytoo]

did it, very very raspy for my liking. mine didnt bolt on 100% we had to make a stepup from 2.25" piping because of the piping size difference but its very easy to do.

Did you have to get tips for your RS mufflers? And also a different rear diffuser?

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[Jivoz123]

Did you have to get tips for your RS mufflers? And also a different rear diffuser?

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my cars a c7.5 so i fed the tips through the stock trim bezel thing. just bent them a little bit. but its very easy to change the tips

[mintytoo]

my cars a c7.5 so i fed the tips through the stock trim bezel thing. just bent them a little bit. but its very easy to change the tips

Do you have a pic of the back of your car? With the new exhaust?

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[Jivoz123]

Do you have a pic of the back of your car? With the new exhaust?

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i switched the setup a few months ago i didnt like how it sounded


now im running a

s4 muffler thats gutted
rs7 resonator
baby resonators replaced with a custom xpipe

[seemonkey10]

Are you referring to the whole catback exhaust or just the rear mufflers? The rear mufflers in rs7 has no real tips. It's just two raw pipes coming back out of the mufflers into the rear diffuser. The rs7 has oval "tips" built into the rear diffuser.

Why not just a rear muffler or suit case delete?

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[seemonkey10]

The entire catback exhaust. Im wondering if the sound will change (less raspy) with just swapping the mufflers. I was also considering the center resonator delete/x-pipe mode but heard some negative reviews. Had anyone done it?


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[seemonkey10]

did it, very very raspy for my liking. mine didnt bolt on 100% we had to make a stepup from 2.25" piping because of the piping size difference but its very easy to do.

Do you have a tune on your car?


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[Jivoz123]

Do you have a tune on your car?


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no, i recently went stage 1.

[seemonkey10]

Has anyone heard of/tried these?

https://topspeedauto.com/audi-a7-3-0...ks-conversion/

Cars in the video clips have much better sounding exhaust than OEM and description claims performance gains.


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[Lukas G]

Now I have catless header and stock A7 exhaust.
Probably on the next week we try to install RS7 exhaust with MG resonated X-pipe instead suitcase resonator and remote controlled rear exhaust flaps.

[seemonkey10]

Now I have catless header and stock A7 exhaust.
Probably on the next week we try to install RS7 exhaust with MG resonated X-pipe instead suitcase resonator and remote controlled rear exhaust flaps.

Keep us updated!


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[DocTJ]

Keep us updated.
This is the stock rs7 exhaust from what MY RS7?

[Lukas G]

Keep us updated.
This is the stock rs7 exhaust from what MY RS7?

This one is 2017 but all RS7 exhaust are the same, no diffrence between MY14 or MY18

[ANMS4]

Any updates? I’m doing this on my A6 Monday

[thorlax240]

Reviving thread for more feedback.

[zabds319]

Sell the A7. Buy a car with 2 more cylinders. Thank me later.