md_medic

I have had a slew of my Audi recently. It is a 99 1.8t, 3" turbo back exhaust, aftermarket turbo inlet, FMIC, Stage II Speed Tuning Chip, and a stock modified air box with drop in K&N filter. Today I had to replace the MAF sensor and after fixing a series of vacuum leaks I thouht things would return to normal. I am lucky if my boost hit 10 but most of the time it will hit maybe 7-8 and then drop back down. One strange thing is my MASS AIR FLOW was easily
+185g/sec now I am lucky to get @110g/sec. Any ideas? Thanks