I understand what you're saying but don't fully agree as I've done plenty of dyno testing on these cars with and without lids on the stock intake and there were no gains or losses between running them with or without the lids. Not sure what else to say other than we tried and are sorry we didn't meet your standards on how the testing should have been done.Yes, but the stock air filter doesn't have an open top and this one does. If you had removed the top from the stock filter and left the hood open then that would have been fair. This way it just looks like you are trying skew your numbers. That's not very honest of a test.
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