Well, I am piecing together stuff for my stage 3 upgrade, and I am at the point of inlets. I have read that you can just cut the stock inlets and use silicon couplers for the K04's. I would rather not spend $600 on RS4 inlets. So those that have done this, please post some input or pics if you can. Also, what is the small hose that connects to the inlets for?
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