I want to change my home exhaust
What would be better, single or dual exhaust?
In any case: what meke do you recomend me?

 

Which road do you want to go?
Performance? Lightweight?

 

also consider that if you go single, the aerodynamics under the rear will be negatively impacted, the stock muffler and in essence most duals act like a diffuser to certain extents.. I'm waiting for a solution i.e a rear diffuser, Cheston is working on one and i'm trying to track down something that is supposed to be available here in Japan

 

what kinda kit you have on your Z ehter??? do you have a larger picture??

 

mainly it will be for city or high way use.
I prefer performance
I thought about the injen one

 

i haven't any body kit on my 350Z