Hi-flow catalytic converter?
#1
Hi-flow catalytic converter?
My exhaust was rattling after I changed the Y-pipe awhile back - I thought it was a loose place where I screwed it on. But instead, it was a plate on top of the catalytic converter, which was mostly deteriorated. So, I used a screw driver and popped it off :P so now no more rattling.. but I think it was a heat shield, for when I took off my back seats yesterday, some of the foam was a little dark - could have been there before though. I drove around for awhile, but area didn't heat up, so I don't think it was a sudden thing. I could see through the cat, but should I change it?
And would there be a performance gain from replacing it with a hi flow? Any place to get it?
And would there be a performance gain from replacing it with a hi flow? Any place to get it?
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