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If you don't need to pass emissions where you are located just delete the cats. I don't have my smog pump so I deleted my cats.. I don't have any emissions here in southeast MO.. My o2 sensors are still hooked up tho..
Did you install headers or just port your original manifolds? If so are they long or short and what brand did you use.
What improvements do you experience with your new exhaust system?
Mark
I have no idea what manifolds they are. They are off a car and truck that's all I know. They are kinda long. They were extrude honed for cheap. I noticed a slight bump in power and better sound but that was about it. Pipes are 2.25" ROL pipe with walker cats and mufflers. Neither required though.
I have no idea what manifolds they are. They are off a car and truck that's all I know. They are kinda long. They were extrude honed for cheap. I noticed a slight bump in power and better sound but that was about it. Pipes are 2.25" ROL pipe with walker cats and mufflers. Neither required though.
I tried to delete the reply but it went through anyway.