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OK, So my r34 Gtt is in having a head gasket done and am planning on getting a Boost Controller on and Bosch Fuel Pump done also to run a lilttle more boost.

Going slowly, I eventually want to aim for around the 250 kw mark. I've read quite extensively on SAU on what I'll need to do to acheive this and have decided to go for:

Hyper gear Highflow turbo

Nistune ECU

Z32 AFM

Injectors of some sort

The car currently has 3" Kakimoto full zorst

Greddy FMIC.

I'm wanting some advice as to where to after I have the Boost Controller and Fuel Pump done, I dont have the $ at the moment to do all these mods at once but wanted to spend around $1000 on the next mod and wondering if I get the turbo high flowed?, Or go the Nistune first

Ideally I'd like the car to be safe and driveable before the next upgrade!

Any help appreciated.

Cheers guys.

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Well you have two options if you want to buy the parts eventually then you can get the nistune first and get the car tuned how it is at the moment and then you will have to have it reutned again when you get the turbo or your 2nd option is to just buy the parts and dont put them on til you have everything and do it all in one go which will save you having to retune again. You can stick the new turbo on and drive around as it is but thats not ideal as its not tuned for it so I wouldnt be doing that.

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