An aftermarket modification designed to reinforce the aesthetic and probably the efficiency of a particular mannequin of sports activities coupe. These kits usually encompass substitute physique panels, similar to fender flares, facet skirts, and bumpers, that stretch past the unique automobile’s dimensions. A standard instance is the set up of such a package to broaden the stance of a Toyota 86 (often known as a Subaru BRZ or Scion FR-S), making a extra aggressive and customized look.
The set up of those kits gives a number of benefits. Aesthetically, it offers a particular and sometimes extra visually hanging look. Functionally, the elevated width permits for the fitment of wider wheels and tires, which might enhance grip and dealing with traits, particularly throughout efficiency driving. The historical past of such modifications is rooted in motorsports, the place wider tires and improved aerodynamics are essential for aggressive success; this design affect has since permeated the aftermarket customization scene.