There's somewhat of a rumour around a small circle of people I know that a tuner (Nemesis Performance) made around 20 hp after a technician modifed the skunk2 intake mani. This technician apparently was part of the team of people who designed the McLaren F1.

The modification was on either a DC5 or DC2. I find it hard to believe that much power can be made by simply modifying the IM.. has anyone else seen silly high numbers like that on a custom modded IM?

I should know a little more on this tonight as I am meeting up with a buddy who was having his Evo8 tuned at the time the Integra was there.