BMW B58 MHD Tuning Guide – Info & HP Gains
Following our general MHD post, we will now go more in-depth on B58 MHD tunes and expected power gains. Scroll down a bit if you’re only interested in the power gains. Otherwise, let’s quickly discuss some basic MHD B58 tuning concepts. About B58 MHD Flash Tunes MHD offers OTS (off the shelf) flash tunes for…