Yes if over oiled then it will mess up the MAF. Make sure you follow instructions 100% when oiling it. Many let it set out side the car a day or so to let the extra oil drain before installing into car.I heard that oiled filters and turbo systems do not mix well. do some intensive research on this if you are planning to use a K&N filter.
Hey Caug, Another question for you about this intake. Has to do with my "wonderful" experience yet again with Tricolore. Anyways, I'm looking at the AMS you recommend here, looks like the filter gets cleaned rather than replaced. So, if I wanted to buy a replacement so I could have a round-robin replacement (and clean at my leisure), do you know where I could source that?ams alpha sells the best set up.
Also never reoil k&N, buy new one.
you cant feel 10-15 increase in hp.