Well, right now i have my pacesetter header to stock piping, to a glasspak, to 2.5" piping to a Tenzo R muffler with a 3.5" outlet.
What im thinking of getting is 2.25" from downpipe to a high flow cat then to a Tsudo N1
Tsudo N1 style
If i change everything, will i get a lil more performance, or should i just get rid of the muffler?