it has one exhaust... is it possible to go with one exhaust?? how hard will it be..and how hard will it be to make it look normal...

 

depends on what you mean "normal"

a bunch of us have single out exhausts, though the issue is still up for debate, i personally think single outs look and perform just fine, but (shrug) some people say otherwise - that's why we carry all kinds of exhaust systems.