If you want more power, one of the first places to look are headers. Headers allow each cylinder to aspirate itself. It's like giving each of your cylinders a manifold, which is what most cars come stock with. Manifolds gather all the exhaust from all of your cylinders near the head, just as they exit the engine. Headers allow the gases from each cylinder to beat to their own drum, which allow for better aspiration and thus, better power. Headers are just organized manifolds. High performance manifolds, however, are more easily maintained than headers, which need tightening every once in a while. Either way, Zero In Racing has you covered with headers and manifolds from Kooks Headers, BBK and other performance brands.