4.8 Which exhaust???
#2
Catback. If you don't wanna spend the $$, just weld in a muffler like you said. But please, choose something other than the brand you've listed. May I recommend Magnaflow, Hooker (aerochamber), or Borla?
#3
Am I missing something here. Your the title of your thread is 4.8 exhaust but you drive a crew cab. Did they start putting the 4.8's in the crew cabs? If so, when? I know that when I had my 04, the only thing available was the 5.3
#4
I would buy a catback, just replace a muffler, like stated above try something else besides a flowmaster.... borla, hooker, magnaflow, even a bullet sounds a whole lot better!!
so they started putting 4.8's in crew cabs now???
so they started putting 4.8's in crew cabs now???
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#8
Originally Posted by L33Z71
Am I missing something here. Your the title of your thread is 4.8 exhaust but you drive a crew cab. Did they start putting the 4.8's in the crew cabs? If so, when? I know that when I had my 04, the only thing available was the 5.3
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Suburban2500
INTERNAL ENGINE MODIFICATIONS
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Jul 19, 2015 04:50 PM




