08 Sierra 1500 exhaust

AFSIERRA · 01-02-2009, 09:27 PM

Hey truck forum members,

Im new to the forum. I drive a 2008 GMC Sierra 5.3 1500 ext. cab. I am currently looking to put flowmaster exhaust on the truck. Has any one heard what the new GMC Sierras sound like with Flowmaster 50 series dualed out? Im looking for that deep sport muscle sound.

mudseeker · 01-02-2009, 09:31 PM

doubt there are many out there, might void the warranty.

gmctrucks · 01-02-2009, 11:13 PM

Welcome and howdy from Texas I hope you stay on a long while. Hey I was just hearing some 08's with different mufflers today.

YouTube - 2008 Chevrolet Silverado Magnaflow
YouTube - 2008 Chevy Lifted with pop-up truck camper This looks like it's ready to go hunting/camping.

bradrhale · 01-03-2009, 07:50 AM

i would imagine that they sound like the trucks from the past 8 or 9 years. all had the same 5.3L engine. thats the good about GM. only changes they have is every generation.

stumpuller454 · 01-03-2009, 08:01 AM

Stay away from the 50 series! get the 40! I have personally, and talked to many people that have experienced horrible interior resonance with the 50, or check out dynomax, i realy like the ultraflow i`ve got...
with cats...YouTube - 98 GMC K2500
without...YouTube - 98 GMC K2500 L29

if you have a subwoofer turn it on!

gmctrucks · 01-03-2009, 09:49 AM

I have a Magnaflow on my old truck it has a mellow sound so that I can hear my tunes.

01-02-2009, 09:27 PM	#1
AFSIERRA Junior Member Join Date: Dec 2008 Posts: 1	08 Sierra 1500 exhaust Hey truck forum members, Im new to the forum. I drive a 2008 GMC Sierra 5.3 1500 ext. cab. I am currently looking to put flowmaster exhaust on the truck. Has any one heard what the new GMC Sierras sound like with Flowmaster 50 series dualed out? Im looking for that deep sport muscle sound.

01-02-2009, 09:31 PM	#2
mudseeker Senior Moderator Join Date: Feb 2006 Location: michigan Posts: 6,376	doubt there are many out there, might void the warranty. __________________ i'd rather be hunting

01-03-2009, 08:01 AM	#5
stumpuller454 Senior Member Join Date: Dec 2007 Location: Grande Prairie, AB Posts: 2,043	Stay away from the 50 series! get the 40! I have personally, and talked to many people that have experienced horrible interior resonance with the 50, or check out dynomax, i realy like the ultraflow i`ve got... with cats...YouTube - 98 GMC K2500 without...YouTube - 98 GMC K2500 L29 if you have a subwoofer turn it on! __________________ SUPERCHARGED 454 K2500 GMC! 450hp and 600ft/lbs http://www.youtube.com/watch?v=WJ27RJHfJKE "sailing with Captain Morgan often!"

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01-02-2009, 11:13 PM	#3
gmctrucks Senior Member Join Date: Nov 2006 Location: Houston,Texas Posts: 4,037	Welcome and howdy from Texas I hope you stay on a long while. Hey I was just hearing some 08's with different mufflers today. YouTube - 2008 Chevrolet Silverado Magnaflow YouTube - 2008 Chevy Lifted with pop-up truck camper This looks like it's ready to go hunting/camping.

01-03-2009, 07:50 AM	#4
bradrhale Senior Moderator Join Date: Apr 2006 Location: Texas Posts: 8,030	i would imagine that they sound like the trucks from the past 8 or 9 years. all had the same 5.3L engine. thats the good about GM. only changes they have is every generation.

01-03-2009, 09:49 AM	#6
gmctrucks Senior Member Join Date: Nov 2006 Location: Houston,Texas Posts: 4,037	I have a Magnaflow on my old truck it has a mellow sound so that I can hear my tunes.