Or if you're set on the cats, sell that H pipe and get the entire Hi Flow BBK system. You will rest easy, less work, and only end up spending about $75- $100 more (considering you get a reasonable price for the old one) for an entire new system without all the welding work and worrying about the engine light. I have heard BBK's hi flow system. I think it sounds as good as it gets if you have to use cats.
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1997 Cobra, C+L 80mm MAF, Pro 5.0 shifter, BBK Springs, Taylor Wires, 2 Chamber Flows, 3.73's
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