This will be my future setup:
T25 from 2g DSM
HF mani
2.25" charge pipes
3" mandrel Downpipe
Stock O2 housing
Some type of FMIC
2.25" exhaust, high flow cat, resonator, straight through muffler.
I alos have the option to go with a 2.5" downpipe
Will it creep badly?
This is all going on a d16a1. I have also added a couple of washer between the wastegate actuator and compressor housing to increase the rod travel (to eleminate spike, hopefully creep too)
Som epeople say to get rid of the divider between the wastegate and exhaust wheel. IS this worth doing? I plan to run 10 psi max.
Right now I have an RHB5, it creeps in cold weather, will the t25 also do this? The wastegate design looks fairly well thought out compared to the RHB5.

 

I have a similar setup(which you already know) on a built d16a1 and it still creeps in cold weather. If i run 11psi regularly, it will creep to 13psi on cold nights. Lately I've been running 13 psi and it's been creeping to 16psi on cold nights.
My stock fuel pump just can't keep up

 

it creeps on colder nights cause the exhaust pressure that opens the w/g stays the same but the colder air is much denser and carries more volume, therefore the turbo will spool more air at the same speed where it would spool less psi on a hotter night.

 

aahh is that y my td05 18g on my gsr creeps like hell!? its set at 8psi over the summer and now that winter is here it gos up to 14!! then down to 10 wen vtec engauges then back to like 12psi whhhhy?!