Whats up everyone? Figured id use this post to introduce myself and ask a question or two. Names Frank and i own an auto 96 GTS-t here in Okinawa, Japan. Mods i have are full turbo back exhuast, greddy FMIC, BLitz DSBC, HKS panel filter, BOV, and NGK iridum plugs Gapped @ 0.8
The question i have (which may be a dumb one) but i have done some research and havent found anything. I increased the boost to about .85 and i noticed an diff in performance, but the biggest gain comes at 6000 rpm to redline. And its REALLY noticeable. So my question is why has the powerband shifted this way? I have tried resetting the ecu, or do i just need it tuned? Any advice would be helpful. Thanks.