Originally Posted by tom @ eas
Challenge Sport X-Pipe (200cpsi cats) and Black Edition Eisenmann Race muffler/connecting pipes.
ESS E-Flash was loaded to keep the CEL from appearing due to the HFCs and round off the system.
Hope this helps!
That sounds ridiculous! The Black in the exhaust makes it louder! The two reasons I find not to buy this setup is the drone and loudness but until I try it I will never know.