2003 4.6 bolt-ons

darkside03gt said:

I honestly hope you dont have any problems with you typhoon intake. If you do a search both here and on the enternet you will find more then a few stories about PP bad quality and leaky manifolds.

But gears ftw

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green-v6stang said:

...I also have a Typhoon intake (not yet fitted)
could somebody tell me what would be the next best mod ie bigger injectors, maf etc, and will i gain putting the intake on without heads/cam's etc...

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steve_stang2003 said:

+1
A friend of mine bought one, against everyones advice, and when we went to install it, one of the bolt holes interfered with something.
I forget exactly what, but it was impossible to install without some Dremel tool work.

He sent it back.

To each his own, but I would send it back and use the money to install gears and then some.

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darkside03gt said:

I have done alot of research on the typhoon and that is a very common problem along with the coolant crossover leaking becuase of the casting being too thin. one guy had a steady stream shooting out of it. I have also been told that when you get a good one it will actually give a really good power increase.

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