Has anyone tryed this?

[DOE]

Looking through Demon Tweeks and came across a Power Boost Value, could some Enlighten me and tell me what it dose.Also has anyone had one fitted to their Elise. Thanks.

[steff]

I think it can be defined as a waste of money with no noticable difference except the lightening of your wallet.

If you want something that works (well, give you a couple more BHP) Try an air filter - huricane, ITG or Racespeed air filter.
or a 160 throttle body or a sports exhaust.