[tcp_ML500]

improve performance when swapping the MB filter to a K&N air filter.

I live for theory, but I love dyno curves (a before and after picture using the same vehicle and equipment all around safe for the air filter).

And now on to the Cliff Clavin special:

Igor Sikorky was once told before he built his first chopper that from an aerodynamics' perspective, helicopters could not take flight.
His answer:
"Bumble bees are not aerodynamically sound and should not be able to fly. But the bumble bee ignores that fact, and hence, it can fly!"

Another version:
"The flight of the bumble bee was not scientifically feasible until the last few years? I could have swore I saw them flying in my youth! "