Is there a quiet system for a blaster and good performance

[Gsi-mark]

As above not to loud my last blaster with a dmc alien were too loud

 

[Awk08]

the quietest system is going to be the stock system
you may keep it somewhat quiet, and gain some performance with a different pipe and the stock silencer
careful though, there are a few that won't hook up to a stock silencer...the lrd adjustable, the dyno-port, and the fmf sst come to mind