Borla ProXS Muffler

By 99Silver6.0
September 15, 2003 in Gen III & Gen IV V8 Engines (LS-Based)

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99Silver6.0

Posted September 15, 2003

Recently I have been looking to get rid of the glasspack on my truck that was there when I bought it. Dont really want to go for a cat-back. Then I saw that Borla makes a muffler called the ProXS. I dont know what the differences are bewteen it and the XR-1. Anyone know what they are or how it sounds compared to the Borla cat-back? Thanks, thanks thanks!!

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