rdlogics pipes

[khudzik]

Has anyone tried any of these two pipes? Any real differences in performance? Trying to figure out a good pipe for REVO. Any input appreciated.
http://www.rdlogics.com/cgi-bin/category.cgi?item=61520&type=store
http://www.rdlogics.com/cgi-bin/category.cgi?item=61530&type=store

 

[Tarant]

Go with the one piece not the twin exhaust

 

[jetmechG550]

I'd probably stick with a single tip. The jury is still out on whether the dual tip will improve or degrade performance. The dual tip kinda goes against the theory of how a tuned pipe is supposed to work.