I am replacing my exhaust system, downpipe back. And the new cat I got is a bosal 099-448:
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I can't find any direction arrow on it at all. I've looked and looked. And at this point, I'm not even sure which way the shield should go. I have the heat shield down right now, seeing a heat shield above it on the floorboard - thinking it might provide some slight impact protection from rocks kicked up on the road - and I have the fixed pipe flange on the engine side (adjustable flange on muffler side).anybody with some experience with this cat?
thanks, jim