So my 05 ls doesnt have anything much for exhaust. Im not concerned with it sounding loud at all or any different for that matter. But I would like to get the dual exhaust look out of the back end. Does anyone know how I could do that with out actually buying a whole new exhaust?

 

At the very least then you would need a 'Y' pipe, appropriate pipe to exit both sides, and tips.

Mike

 

Well this is what I found as far as a Y pipe.

Dynomax Performance 53202 - Walker Direct Fit Y-Pipes - Application - SummitRacing.com

It says it will only fit SS montes from 2000 to 2004 but I'm pretty confident that this would work. Does anyone know if this would clamp on or would it be welded on?

 

if u just want a stock looking and sounding dual exhaust just get another stock muffler and get a muffler shop to fabricate a simple y pipe and install some tips