r1d3on3
Registered
Just put these in lastnight. You can see the oem gasket on bottom and the new shiny gasket on top. Not sure what the performance difference would be but I was just thinking thats a pretty large amount of airflow at 4 gaskets. i bet its near 1/4" or maybe 3/16" overall if you add up the total diameter difference of all 4 holes. I didn't measure or anything but I was impressed. Anyone ever use these?
