please help

Boxer Script JF  Sugerido por pilaster 
Magneto  Sugerido por iambuzzy 

same font but they have changed the F's

I'm on the search of this font as well. Magneto is not the correct font. It's just close. You can see differences in the "g" and the dot over the "i" (just to point out a couple tell-tale signs.)

This one has also been suggested in a previous post on the forum.
http://www.dafont.com/forum/read/22555/foo-fighters-band