The Northern California–based tuner gives the BMW M4 Competition xDrive an aftermarket makeover that builds on an ...

BMW tuner AC Schnitzer revealed its modified BMW M4 at the 2014 Essen motor show. Receiving a new engine map and body modifications, the hardened Beemer gains 78bhp and sits on uprated performance ...

该车的外观方面，就采用高对比度的红与黑色调搭配Manhart的18件式碳纤维车身套件。该空力套件包括突出的分流器、前鸭翼、引擎盖通风罩、侧裙、扩散器延伸件和后扰流板，这些部件全部由碳纤维制成。

Forged CarBahn wheels are wrapped in sticky Michelin Pilot Sport Cup 2R tires. CarBahn offers a factory-matching warranty and ...