2003 Chevy Tahoe 5.3L
I have recently made this purchase.. Autoanything was fast and a heck of a lot cheaper then anywere else. This kit sounds absolutly amazing at idle and aggressive when accelerating but will not annoy the girlfriend on those long trips to wherever she wants to go while you drive and she sleeps... This is one hell of a system and everyone I mean EVERYONE should OWN one of these!!!!!!!! A++++++++++!!