The modification of a premium sport utility automobile by way of the addition of aftermarket parts designed to change its exterior aesthetics and aerodynamic properties is a typical observe. Such alterations usually contain putting in custom-made entrance and rear bumpers, aspect skirts, and doubtlessly a rear spoiler or diffuser. These modifications goal to supply a extra aggressive, personalised, or sporty visible attraction to the automobile.
The adoption of those enhancements can serve a number of functions. For some homeowners, it represents a want for better individuality and differentiation from different automobiles of the identical mannequin. For others, the modifications is likely to be supposed to subtly enhance aerodynamic effectivity, although the efficiency positive factors are sometimes marginal for typical street use. Traditionally, the observe of modifying automobile exteriors has been rooted in each motorsports affect and a broader pattern of automotive personalization and customization.