Assuming all else is equal, a single exhaust will ALWAYS make more power than a dual exhaust on any engine equipped with a single exhaust manifold such as the EvoX. The cp-e™ single-exit exhaust is designed for the discriminating enthusiast that wishes to improve engine pumping efficiency above all else.
The single exhaust provides the most efficient pathway for routing exhaust gasses away from the 4B11 thanks to the low-restriction design and excellent thermal properties. The heavy gauge 304-stainless steel construction and low total surface area help retain heat in the exhaust gas, which helps promote exhaust flow. The 3-inch diameter piping provides a direct and generous route underneath the body which also retains precious exhaust energy.
The single exit cat back comes standard with the universally praised and custom designed oval cp-e™ muffler, or the system may be ordered without any mufflers at all. As a testament to the quality and construction, the system also carries a lifetime warranty against manufacturer’s defects.
The Cat Back System will come complete with all necessary hardware required for a complete and professional installation.