Downside to removing CAT heat shield?
#1
Downside to removing CAT heat shield?
I have this annoying exhaust train rattle at about 1300-2100 RPMs. I have a WarpSpeed Y, but still the stock CAT, B and muffler. It sounds like the heat shield on the CAT. Any downside to removing it? Changing the oil in the AM and am ready to rip-it-off! THX
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