Patm is right, Patriot makes a set of headers that just about run parallel to the exhaust ports and are the closest I've ever seen to the heads. I believe they call them "replacement exhaust manifolds" and not headers, the collector comes straight out the back with about a 30 degree angle downwards.Even though they are a header they look more like an exhaust manifold. Only setback is there very very expensive. Good luck. BobT