AP Exhaust Xlerator exhaust tips offer performance enthusiasts choices when selecting an efficient exhaust system. These exhaust tips are the perfect finishing touch. They are carefully designed with key attention to detail and are manufactured to the strictest standards from high-grade stainless or aluminized steel with a bright chrome finish. AP's Xlerator brand of performance products offers an extensive range of universal performance mufflers, glasspacks, and accessories, as well as exhaust systems for gas trucks and popular musclecars.