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Single - 3" Cat-Back System - Ultra Flo™ Welded Muffler
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2006-2002 Chevrolet Avalanche 1500 5.3 Liter V8; 2006-2001 Chevrolet Suburban 1500 5.3 Liter V8; 2006-2001 GMC Yukon XL 1500 5.3 Liter V8
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Single - 3" Cat-Back System - Ultra Flo™ Welded Muffler
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2008-2007 Chevrolet Avalanche 5.3 Liter V8; 2008-2007 Chevrolet Suburban 1500 5.3 Liter V8; 2008-2007 GMC Yukon XL 1500 5.3 Liter V8