I guess i can join the club with you, i also get high boost readings when flooring it in 3rd and 4th. Mine goes up to about 11-12, but i let off so it wont blow anything, i have no clue as to what this is. I have not gotten this car to run right since August, for some strange ass reason, i spool up at 4500rpm and dont reach 8-9 psi until right before redline, i wish my car ran like yours and that was the only problem i had, i am trying to get everything staright or i am selling my turbo stuff and just buying a kit.

99 RS-T
"New bottom end(8.6:1 w/long rods)"
Turbonetics 60-1/Portfueler/etc!!!!!