hodgey001

Will a induction kit kill the MAF sensor

jaytc2003

iTrader: (1)

some say yes some say no. I personally run one. What I would suggest is that you stay away from the oiled type though as these can foul the maf which can damage them/cause incorrect readings etc.

myblackwrx

iTrader: (1)

Same here i have an Apexi ik and its fine but also its very well secured against vibration which can damage the maf.
From what i've read on here some imprezas models have weaker mafs which can be more easily damaged.

Jap Import

If you intend fitting an induction kit, ensure you purchase one with all the mountings required to stop any travel and vibration.

Or else get some nice shiny brackets made up