HI, guys.
Maybe I shouldn't post this thread here, but i m desperate.

I just bought a my08 STI, and the previous owner had a ecutek and 3'' turbo back done at **s. The thing confused me was the dyno graph that tuner printed only shows rev up to 5620rpm, so i did a dyno today at evolution R. The new dyno graph shows the torque and boost drops dramatically after 5300rpm, only 250Nm atw@6500rpm. Max power is 245WHP @5500rpm. Max boost is 18psi @ 3000rpm. No smoke from the exhaust at all.

Then I decide to reflash it, but ecu was locked, called **s, but they refused to unlock it. I know this is common for ecutek. Does anyone know how to unlock it?

Thanks in advance.

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MY08 STI 422whp at 1.5bar on E85, built by Diversion Garage, assembled and tuned by EvoR

Update from new owner: 375whp at 1.4bar on 98, at Tokyo Motorsport