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That's what I figured, the tuner happens to also be my friend but I take some things he says with a grain of salt. So it looks like jb4 is my best bet at this point. I just cant get over the fact that for 500$ you get that many options and that much whp 30-50 from a stock car with a piggyback. I'm a noob to bmw's but I've been in the tuning scene for about 10 years. 40whp from a tune on a stock car is rediclious!
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