So I finally installed the the new MAF sensor a few days ago. I have noticed a few things. First off, the engine isn't as loud as it was with the stock MAF sensor. Secondly, I've noticed that the tach almost instantly jumps to about 2500 RPM when I step on the gas. This leads to observation #3: I no longer have that lull when starting from a stop until the engine hits 2k RPM. Therefore, it does seem to accelerate quicker, but I'm not noticing the same "push" into my seat. Lastly, I can't pin this down to the new sensor or not, as it's not consistent; but I sometimes detect a strange odor. Since I've been driving with the windows down lately, I'm not sure if it's from my car or someone else's.