Hit fuel rail guard with a hammer and shatter it, then buy new one for £5
So hit a bit of cast metal that was specifically designed to take a blunt impact and resist such impacts then in doing so risk breaking the lower inlet plenum/plastic fuel rail or worse (and slightly extreme), rip the M6 grade 8.8 studs out of the head? Yeah, I wouldn't do that.
The support ribs below suggests otherwise Danny... but I'm up for watching someone that one.