my friend has a 97 gtp and he got a dhp pcm. he can get a downshirt to 1st gear from 40 mph. on my 03 ssei i can get it at about 35. will i be able to get a downshift at 40 with the intense pcm or do i have to have them change the rpm shift points. is there anything about the dhp that makes it so much more than the intense pcm??

one other thing i was wondering about is the performance shift button. i thought i read somewhere that it switched to performance shift with moderate to heavy thottle automattically. is that true or do i need to install a performance shift button?