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Roman, Technician
Category: Audi
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Experience:  over 20 years vw audi and porsche technical repair
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audi a4 avant: will k04 turbo fit stock 01 audi a4 avant b5

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will k04 turbo fit stock 01 audi a4 avant b5 1.8t

Hello , Here to answer automotive questions and make you feel comfortable and become familiar with your product.


Yes the K04 will fit, but a bigger turbo means that you will have a longer lag time during take off.

I recommend upgrading the ECM with a software flash such as GIAC or similar

I think GIAC is the best one out there.



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