Exhaust Header is one of the easiest bolt-on accessories which you can install easily in order to improve your engine’s performance. The primary aim of the header is to make it easy for your engine to push away the exhaust gases out of the cylinders. This works by removing the manifold’s back pressure. Each cylinder will have its own exhaust pipe instead of sharing a common manifold. Each individual pipe is cut and then bent so that they are of the same length, which makes sure that each cylinder’s exhaust gases will come in the collector spaced out equally and there is no back pressure genera.