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S4 - S5 turbine?

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Old 03-08-04, 07:19 PM
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S4 - S5 turbine?
can anyone tell if this turbine is for s4 or s5?




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Old 03-08-04, 07:41 PM
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judging from the ECU having a 74 on the end, it is most likely an S4
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Old 03-08-04, 07:43 PM
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That is a S5 turbo...but Ive never seen a wastegate actuator like that, so Im going to say that isnt stock.

*edit*- didnt see the pic of the compressor side before, it appears to be a hybrid?
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Old 03-08-04, 07:45 PM
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Originally posted by Rxmfn7
That is a S5 turbo...but Ive never seen a wastegate actuator like that, so Im going to say that isnt stock.
its not. its a pan speed hi flo turbine. so s4 ecu and s5 turbine?
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Old 03-08-04, 08:27 PM
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Any ECU with N37x is Kouki.
The turbo is a hybrid Kouki with an adjustable wastegate actuator.



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