This has just been a real ****ty past two days...
it started out driving home from work not even bassing and my sub just DIES... (solobaric L7) take it home and out of the box and the room immediatly smells like burning electronics... yup, fried a voicecoil. Now, being as if this is my 2nd solobaric and knowing how poor of a quality kicker is becoming i decided to just buy a new sub / box all together.. swing by a place to pickup a new sub... (eclipse SW7124DVC.T4) get it installed and drive home and glance down at my dash real quick, blinking red light on my boost gauge.... car is running fine so im like eh whatever, just a lose wire or somthing..... get home.. check the back of the gauge and control unit.... connections are fine... pop the hood... check the gauge sensor... pull on the wire that goes back to the unit.. apparently it came lose to how i had it tied up and hit the engine or something hot and is TOAST (literally)

sorry for the rant, just had to let it out somehow...
so back to my question
can i buy JUST the sensor anywhere?!

cliffnotes: when it rains it pours.. sub dies, get new one, defi boost sensor dies... where can i get a new one?

Email MPJ Performance (www.mpjperformance.com). I was in the same boat as you, needing Defi sensors and Soren got them out right away. Beware they're f'ing expensive though.

how much???

www.worldoneperformance.com has them too.