PM me.. I will give you phone of a camaro club member who installs mods in long island.. he installed mine and his price is very reasonable.. very nice guy too and owns several camaros.
You can drive even without the tune after you install the headers. You will just have the CEL on. I drove mine for a month until I got a Janetty racing tune.
previous ride - 2010 CGM 2LT RS auto w/roof, eibach lowering springs, volante cai, mrt v2 axle back
current ride - 2012 Black on Black 2SS RS w/ sunroof, muffler delete with SLP exhaust tips, rotofab cai, gm strut brace, BMR 1.4 drop springs all four corners, Stainless Power 1 7/8 long tubes, Hex Vents, Jannetty Racing Tune, Helmholtz J pipe, MMR 228 Z28 replica wheels.