Is a larger MAF available for the XKR?

I need to increase my airflow and it looks like my best option will be a 3.5" pipe. I see some 4" ones in XJRs but I think that might be hard to fit in an XKR and 3.5 inches is probably about ideal for my purposes (performance wise). This seems kind of pointless if the air has to come through a MAF that is about 2.75".

It might be easier to just go with something like the mina 3" setup if the stock MAF is the only option. I see members making 3.5" and larger pipes. Some of them mention larger MAFs, but I cant seem to find one.

 

I finally found a thread where Avos mentions the correct MAF by name. In case anyone is interested it is the Abaco dbx85. It looks like they are about $400, but I have not looked around much.

 

Many here will tell you that you are wasting you time and money with that stuff.