very nice how mch it run ya??

 

140 just for the muffler and a tip

 

there is a difference in the sound on that video. The difference is the video sounds like it was taken in a garage or something. The sound is echoing off of the walls. I've got a vid of mine outside and it is much quieter in an open area where it is not echoing. They all sound like that in parking garages, home garages, between buildings, etc. It does sound good though.

 

the only one that was close by or in the garage was the one when I was backing up into the garage. The others were out in the open. And thank you.

 

I SECOND THIS. I have no pipe after my 40 , its loud enough to set off alarms. But with the system going i cant hear anything even at 4k rpms.

 

Sounds exactly like mine,
Is it duals or single? My flowmaster is the 40series single

 

It is single straight out the back with a small tip. It is also the 40 series.

 

Does anyone make a dual exhaust for the later model Blazers?

 

Not that I know of. I have heard on here that the spare tire gets in the way but I guess anything is possible.

 

Duals on any 2.8 or 4.3 would be bad. You wont have enough back pressure.