difference in sound? - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

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Go Back   Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum > 2002 - 2009 TrailBlazer/Envoy Tech > 02-09 Vortec 5.3L V8 Engine and Drivetrain > Exhaust Mods

Exhaust Mods Performance Exhaust Modifications

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Old 11-18-2011, 09:07 PM
wangstarr03 wangstarr03 is offline
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2006 GMC Envoy Denali
Black 5.3L V8 4X4
Join Date: Sep 2010
Location: DMV (DC/MD/VA)
Posts: 50
difference in sound?

Hey all, I would really like to add a new exhaust system to my 'Voy to get more of that V8 rumble out of it but since I'm getting ready to move and that is currently dominating my budget. I was curious, will upgrading/changing the muffler change the sound much? I'd like to know if it would be worth it to do this mod for the meantime. If not, I'll just wait a few months and do a full system with dual outlets and polished tips. Thanks in advance!
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Old 11-18-2011, 09:12 PM
blckshdw blckshdw is offline
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2005 Chevy Trailblazer LED EXT
Light Tarnished Silver 4.2L I6 2WD
Join Date: Jun 2009
Location: Florida
Posts: 6,469
Your best bet is to hop on youtube and look up some 5.3 TB exhaust vids. Many will do before and after recordings so you can hear stock vs whatever aftermarket setup they got.

**can't remember if the exhaust vids posted on here have many V8's posted**
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Old 03-01-2013, 02:14 AM
Dmanns67 Dmanns67 is offline
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2009 SAAB BlazerOfTrails
Colour 6.0L LS2 V8 AWD
Join Date: Nov 2010
Location: Merica
Posts: 138
Deleting the resonator can be done for cheap and makes a difference with the sound. Also, improves the look of the vehicle.
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Old 04-09-2019, 07:56 AM
As_128 As_128 is offline
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Join Date: Apr 2019
Posts: 3
Have you gotten any where with the sound yet
Im looking to get that v8 sound on my TB LS but dont know where to start looking on eBay and don't know which to order stuck between cheery bomb or flow master
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Old 04-09-2019, 10:14 AM
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TB-Al TB-Al is offline
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2007 Chevy TrailBlazer LS
Graystone Metallic 4.2L I6 2WD
Join Date: Nov 2017
Location: Pleasure Island, Al.
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Since there have been 3,138 people view this thread with you being the first to respond and the OP Last Activity: 10-14-2013 10:51 PM, the answer has to be --- maybe.
"It is useless to do with more what can be done with less." William of Occam
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