It's essentially the Imperial T-70 X-Wing
We still have no idea about that new Tech upgrade, and I'm wiling to bet it will be very good on the TIE/sf. Currently, none of the tech upgrades are any good on them. Fortunately, it looks like this tech helps where the TIE/sf needs it: defense. The first line seems to say "When def..."
It looks like it's called Sensor Clusters, and its' something like "when defending" something something "spend" something something "results" something something. My money's on a defensive version of weapons guidance - spend a focus to turn a [blank] to an [evade].
Also, Quick Draw may just be capable of some ridiculous john woo shenanigans. The following will take some nasty flying to pull off, but with Push The Limit and Electronic Baffle theoretically can lead to Quickdraw unloading four 3-dice attacks (they're all primary weapons, remember) in return for one shield lost. Queue the doves. Bonus points if you barrel roll sideways into this position!