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Thread: T25 Wastegate on a T28?

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Posts: 1-4 of 4
2010-02-11 23:30:42
T25 Wastegate on a T28?
I am installing a GTi-R T28 to replace the W10 T25 on my P11. The WG Actuator I received on the T28 is bigger than the one on the T25.
When I clocked the T28 down the bigger WG actuator won't clear without grinding the block a bit like 1/2-3/4 in.

So can I use the smaller WG actuator without a problem? I'd like to know now before I put it all back together.
2010-02-12 00:42:32
Yeah you can as long as it fits the 28 like it does the 25. Make sure that your wastegate flapper is/can close all the way though when you have it installed before putting the turbo on the car
2010-02-12 02:13:26
You will need to use the T25's wastegate holder. The T25 WG arms are much longer then the T28 ones.

2010-02-12 12:39:08
what i did i made over a bracket and i extend the rod and every thing was ok.
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