Dinan on a '06 e90 330
I am sure there are threads about all three of the producrts in question: the throttle body, intake and exhaust. I hate to do a redux, but after searching I didn't find anything about the gains of anyone installing all three mods together.
I called my dealer today and he said I would get about a 20hp increase if I went this route, but that seems optimistic.
I would like to get your opinion on the three mods and if anyone has all three--what performance increase do you see? And of course, is it worth the money?
Thanks
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