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need help with turbo
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  1. E63 / E64 6 Series (2004 - 2010)
    Hello everyone, I need some help with Turbo. I have a 650i 07, but some how I just feel no power at all, after I drove my friend's M6. I was wondering what about if I add a Turbo in, and how much more power can that turbo gives, right now the car is 360 HP. And how much will cost? also what...
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