I'm highly considering a Lito remote tune for my "06" GT with Saleen VI blower w/3.6" pulley. My question is this.. Is installing a wideband recommended if my max boost is under 7.5psi-7psi? My exhaust has the stock catted mid-pipe and don't really want to go thru all the hassle of having to purchase a wideband O2 sensor setup, then having to weld in an O2 bung in the exhaust in front of the stock cats, if I can possibly avoid doing so, being as my SCT X4 hand-held device does in fact have the capability to datalog. Meanwhile, If anyone can chime in? I'd really appreciate any feedback/support that can be provided.