Can anyone describe the differences in sound between Techart, Tubi, Kreissieg and Cargraphic exhaust? I have searched this forum and listened to video clips, but I think its hard to tell on those. I'm most interested in 2000 to 3500 RPM, not when its flat to the floor.
Thanks

 

I'd like to know the same....adding the Fabspeed Cat Bypass Pipe to the list.

 

and the SuperSprint

 

I had FabSpeed cat bypass pipes and mufflers since my CTTS was new in late September (turned 10,000 miles today). I had the cat bypass pipes removed yesterday. There was just too much drone. It was loud but not quality sound IMHO. I started this post because I would like more "quality" sound. The FabSpeed mufflers alone are better, but I'd like to know how these others sound. BTW, I have talked to both Champion (Tubi) and FabSpeed and they both recommend their systems be used with the factory secondary cats in place.

 

fabspeed would recommend their exhaust to be used without the fabspeed bypass? thats strange.

 

I meant to say Tubi and TechArt (not FabSpeed) told me they recommend running their exhaust on the CTTS with the factory secondary cats in place.
Sorry for the error and the confusion.

 

i have a ctt and can beleive how quiet it is inside and how nice it sounds
from the outside especially from the back.

 

i ran my techart exuahst with the fabspeed bypass