true dual flowmaster 40 no cats drive off
07 gmc sierra 5.3 cold air intake, no cats, 2 1/4 inch true duals to dual in dual out flow 40 to 4 inch tips, tuned with hp tuners, debaged,camo z stickers, tinted tails, tinted windows with strip on windshield, 3 inch leveling kit, 33 inch mud grapplers, stainless grill cover, and hid's
2007 Silverado 5.3L no muffler just cats.
Needed sound now! Lol waiting to do a flowmaster 10 series true dual but wanted it loud now, so I took a coping saw to it. Sounds pretty damn good even at WOT, not too loud with the cats still intact.
silverado 5.3 magnaflow exhaust no cats
this is my 2000 silverado 5.3 with off road y pipe into 3 inch piping then to a 3" dual 2.5" out magnaflow muffler. i swapped my blowmaster 40 series for this and couldnt be happier. check my vids for the other Exhaust clip. ive also added a few goodies since the last video as you can probably see lol