A modification package designed to enhance the aesthetic and potentially the performance of a specific vehicle model, the BMW E90 (the fifth generation of the 3 Series). These kits characteristically involve replacing or augmenting existing body panels with wider components, creating a more aggressive and visually striking appearance. The primary components typically include widened fender flares, front and rear bumpers, side skirts, and sometimes hood or trunk lid replacements.
The appeal of such modifications stems from several factors. Historically, wider body configurations have been associated with motorsport, suggesting enhanced handling and stability. The increased width allows for the accommodation of wider wheels and tires, potentially improving grip and cornering ability. Furthermore, these kits offer a means of personalizing the vehicle, distinguishing it from stock models and reflecting individual style preferences. The impact on the vehicle’s resale value can vary depending on the quality of the kit, the installation process, and the overall aesthetic cohesion.