CarBahn calls its G82 M4 mods its Signature package, and it retails for $20,599. There are some more CarBahn options on this particular test car that add another $9,000 to the price, in addition to ...
BMW's highly successful M4 GT3 customer race car has been updated for the 2025 motorsports season, with the new Evo version already achieving its first victory this past weekend in the 24 Hours of ...