Here is a pretty good shorter video of picking up 20 more horse power on the low end and 7 hp on the high end, just by changing the coil packs from OEM to Aftermarket Performance coil packs.
Dyno tested results and used the same spark plugs.
Makes sense run a hotter spark, and burn more fuel.
Nope. That guy is full of ****. He says “more capacitive discharge” from a coil that has no capacitors in it. I looked at some of their dyno testing and controlling finite variables is not part of their testing protocol. Take the information in those videos with a very large grain of salt.