S15 ecu reprograming. possible? HP flatens out

[r1jlewis]

Does any one know if I can get my stock S15 ECU reprogramed? I know that the S13 and S14 are done, but was told that the S15 can't be done yet. I didn't know if this was true or not. I have an SAFC2 right now, but I can't get to car continue making power past 5500 rpm (290hp). It just flaten outs. From talking to a couple of companies, they think that my ECU is causing the car to retard itself once it see 20psi and more air thru a Z32MAF. With all that I have done, it should be able to make 350RWH easily. Nobody can't seem to figure out why. Any suggestions?

[s13sr20chris]

i dont know anyone capable of programming the s15 ecm other than tomei. good luck getting them to do it. you may be better off getting an s14sr ecm and harness and trying to retrofit it with a reprogrammed s14 ecm.

[r1jlewis]

That's what I have been hearing. Does the S14 have the variable timing? I just want to make sure that the S14 ecu will work with the S15 motor.

[s13sr20chris]

it has the vtc. i would think it would work if you used the harness too but i dont know for a fact. check jim wolf technology. if they dont have something for you now, they may be willing to work with you on development.