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Just thought I'd ask you guys what you think about these sort of things.  A honda guy at work was telling me about them.  Concept is simple, less heat transfer from block to intake manafold = cooler/denser air = more power. La-Z-Link I know that the norm around here are either oem or metal cosmetic gaskets.  Any thoughts/opinions? I would assume on a turbocharged engine it would be a fairly minimal gain, but what the hell do I know. 
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