FLOWMASTER SUPER 44 CHEVY COLORADO
I just got it a few days ago so it should sound more throaty after a few hundred miles
Chevrolet Colorado 3.5L with Flowmaster Super 44
2005 Chevrolet Colorado Z71 3.5L I5 with Flowmaster Super 44 Series muffler. No other mods.
Chevy Colorado Super 44
2008 Colorado 3.7 I5 K&N intake flowmaster super 44 muffler 2.5" mandral bent Stainless Steel 3.5" Magnaflow tip.
Colorado Flowmaster 40
2007 Chevy Colorado Z71. All stock, just added the Flowmaster 40.