Quote:
Originally Posted by WXdrivefun
Anyone have experiences with the 230i with B46/B48 engine with the JB+ engine mod?
is it worth it for the price, and are there any issues?
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If you are looking for a simple to install tune at an unbeatable price , yes it's certainly with it as the gains very noticeable.
If you are looking for a more advanced tune for max power, smoother power delivery, and more features, you'll need to upgrade to a JB4