Beneath the hood of the Slingshot rests it's owner's pride. As magnificent as the body of the vehicle is, it is the engine that attracts the attention of spectating motorists. While the stock engine is a display of its own, there are key improvements that can be called to attention. Sitting atop the crown of the engine block is the coil pack, the literal spark that gives a Slingshot life. Unfortunately, stock Slingshots come with the housings for their ignition coils completely exposed. This leaves a rather plain and unimpressive line up of ordinary ignition coil housings sitting unadorned over an equally plain engine block. Coil pack covers serve to turn this focal point of the Slingshot engine into a sleek highlight of color and style. Slingmods.com offers a wide selection of coil pack covers with an impressive range of both design and hue.