Ko4 upgrade parts?

[Jake Woodward]

Got myself a ko4 turbo while my engine is out, I've got rs4 injectors fuel rail ect hpfp the lot but can't find a specific kit for the diverter valve? Does anyone sell a specific kit to get it to fit? Am very confused about it all think it might be easier to get the turbo machined out like the ko3!

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[zollaf]

and the car is a ????

[Jake Woodward]

Forgot to add audi a4 2.0tfsi

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[rowdy-999]

Why different fuel injectors? Flow rates/pattern for stock vs RS4?

[Jake Woodward]

Why different fuel injectors? Flow rates/pattern for stock vs RS4?
Rs4 injectors are bigger have a higher flow rate. More fuel

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