Hi I want to take out the air box sensor but my torx tools with a hole in the end don't fit, I have noticed my set has 6 lobes on the side where as the screws holding the sensor appear to have 5 what are they called and what size do I need, thanks

Do you mean the MAF sensor?
I found them strange to get a fit as well.
Just happened to find a fit in one of the various kits picked up over the years.
Apologies I can't give you more info than that.

Yes the maf weird screws them looks like ebay again then thanks anyway