well its been awhile since i posted i bought a 1997 Bravada about 8 months ago and love the thing i had my local muffler shop slap on a flow sound performance muffler just kind of cut off big ole one weld in cool soundin one i got a CAI sucks in some serious air i want a Throttle Body spacer any one know about these? and is it possible i can get a y pipe to make my truck have dual exhaust i like that look alot let me kno thanks.. AJ