Satin black with a black tip. Slip-ons inspired by the El Diablo 2-1. Internally, the spun-louvered core provides the bark and horsepower increase you expect from Cobra. It starts as a 2 and 3/4-inch piece of tube, and morphs into 4-inches at the rear. To finish it all off, Cobra machined a beveled tip to complement the lines of the megaphone, and etched the Cobra logo on top.