K03s to k04-001 ?

[samblake92]

Hiya guys just wondering befor i order a new turbo, was looking at getting a k04-001 hybrid for my seat leon cupra 180 allready at stage 1 and full exhaust system from turbo and induction kit ( soon to be a direnza fmic with custom pipework ) anyways was wondering if the k04-001 would be a direct replacement fit for the k03s setup or would there be any modification need in order to fit

Any advice greatly appreciated

Cheers guys

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[ibizacupra]

direct replacement yes usually, but check what actuator psi is fitted to it.. i've seen them at 12psi which on your existing map will cause over boost

 

[samblake92]

As soon as the turbo goes on its having a stage 2 map done with fmic fitted so should have a problem with overboost. Would i need uprated injectors and possibly a 4 bar fuel pressure regulator to go with ?

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