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View Full Version : 6.0 liter truck exhast


taracer
05-22-2007, 11:59 PM
I am thinking of changing the exhast on my 02 chevy 6.0 liter truck but not sure of the muffler to use. Not to loud but just right. anyone have any ideas. Thanks Gary

superdave
05-23-2007, 03:03 PM
i got a 2000 6.0 vortec in a 2wd 2500 series silverado
i got 2 - flowmaster 40 series 2 chambers welded on right after the cats with two turndowns...everything gone from there back
i think it's 2.5 in/out

my girlfriend drives it now she loves the way it sounds....
you'll have to stand the mufflers up on their sides..side by side---
weld a muffler hanger to the bottom of the bed support down to the mufflers
and tack the two muffler cases together...they will be close...
no tail pipes

it is mellow till you stand in it---
almost like a stock 5.0 with flowmasters back in the day-