I'm thinking about the Mugen twin-loop for my del sol. I have 2 questions. First, will a rear section for the hatch or coupe/sedan fit on a sol? Second, what kind of power gains would be I be looking at, does anyone know? I know of a pretty good shop that can do a custom exhaust from the cat to the rear section but I don't know if it's worth it power wise. I want something quiet/deep with decent power (other than twin loop, Apexi WS is the winner so far....)

Thanks for your help

 

I would think the 3dr one would be closest fit.