and new paint colors. The i4 remains powered by an 84.3-kWh battery, with possible tweaks in the near future due to BMW's work on improved battery technology. New features include M-inspired flat ...

Plus, there's the tuner's own kidney grille and canards. The mirror caps come from BMW's own M Carbon exterior package. Manhart tweaks the interior by adding a headliner with LED lights to make it ...