Did you pull the trigger yet and get the supercharger? I have the bug and been looking. I can't imagine the amount of questions these guys (Brenspeed, VMP, Roush, Evo...etc) get from would-be customers (until I buy, that includes me!) so I don't expect an instant reply when inquiring. I haven't inquired with all the aforementioned companies but will say, Brenspeed has been awesome to deal with so far. The videos, the fact they have another shop opening and a guest house for out of town guests! This just seems like a company that wants to do everything right! I'm in NY, don't know these guys at all, just offering my .02.
'12 GT Premium, Race Red, 6spd, Roush 575SC, JLT Oil Catch Can, MGW shifter, Eibach Pro springs, FRPP Jounce kit, Steeda Adj UCA, Shaftmasters Aluminum DS, J&M Adj Panhard, UPR PH Brace, J&M LCA's, Black C stripe, 1/4 louvers, Boss spoiler w fogs, 19" staggered Chrome GT500's, MGP Caliper covers, 7 bar AM Grill, rear camera