Oil, Oil Filter & Air Filter | 48K Mile Service - Part 1

[Grumpy Goat]

Here's the $1000 question. Did you notice any difference in performance when first installing the K&N? BTW, I like the drain plugs. Just in time for my 24K service

Yes I did notice a difference. Throttle response was a little quicker and there was slightly more induction noise. There was also a very slight increase in fuel consumption.

I was just amazed at how clean the plenum was. NO dust anywhere. I expected at least some to be collected in the bottom below the inlets for the intake hoses. It was just as clean as when I used a paper filter. I like K&N filters ... some don't.

The Dimple plugs seem like a great idea. Got them from Beemerboneyard.