Hey!
Have any of you all used the Flowmaster exhaust system for the Duramax? Unclear if this is 4" all the way back or not. If so, how's the in-cab exhaust noise compared to stock?
The reason I ask about FlowMaster is that I had FlowMaster 40-series on my 95 gasser. I loved them and my wife HATED them, which of course made me love them that much more.
http://www.flowmastermufflers.com/cgi-bin/flowmaster/17349.html
Have any of you all used the Flowmaster exhaust system for the Duramax? Unclear if this is 4" all the way back or not. If so, how's the in-cab exhaust noise compared to stock?
The reason I ask about FlowMaster is that I had FlowMaster 40-series on my 95 gasser. I loved them and my wife HATED them, which of course made me love them that much more.
http://www.flowmastermufflers.com/cgi-bin/flowmaster/17349.html