AUDI s6 sports exoust.. How to choose

[caterpillar]

http://m.millteksport.com/exhaust.products.cfm?variantid=266

what will you choose... sometime i drive some distance.. fx 250km.... will my ear and my head fell of , by the drone of the louder verson

AND i have to change my gear oil( automatic 6tr) when i change the exoust piping...

someone done this kind of work and had some idees

[geneandbolly]

get one custom built and tell the engineer that you don't want the terrible "Droning" noise inside your car but you'd like it to soiund nice from the back!

https://www.youtube.com/watch?v=pdi8tHbmAdc

[caterpillar]

https://www.youtube.com/watch?v=sPBIcvsyQJE

im thinking its terrible innside the car.... i have a car like this... but i have the org exoust in my car.. yaeh .. its the v10 5,2liter..

[caterpillar]

nobody at this forum, who have tryed or have a s6 with sports exoust...or know any...not so easy or cheap job either.

[UrS4boy]

The Need for a middle resonator on an UrS exhaust system

nobody at this forum, who have tryed or have a s6 with sports exoust...or know any...not so easy or cheap job either.

Not sure if you are talking UrS6 or the V10 S6 but with the UrS4s and UrS6s the droning that occurs on an aftermarket or custom-made exhaust was typically the result of eliminating the middle resonator. Audi's engineers worked hard to get the OE system right and it needed the middle resonator. The droning fix is to add a middle resonator.

Stromung is a very popular aftermarket UrS4/S6 exhaust on this side of the pond. They have gone through five (5) generations of getting it right. This pdf shows you this evolution of sound control and refinement:

http://12v.org/urs/A%20history%20of%20Stromung.pdf