Why dont they
#2
There are some supercharger kits out there folks have bolted to the boxster motors. The reason for the limited power in the boxster is: 911. Its the head of the household and no whippersnapper for 1/2-2/3s the price shall have more power
#3
I wonder, if they did offer a "Boxster Turbo" or a 3.8L Boxster RS, if it wouldn't be priced similarly to the 997 counterparts. I don't know that there is that much "more" technology being added to the 997 over the 987. Then again, I'm no Porschephile.