Front end rattling

Ive got a 197 when i accelerate hard out of a corner generally to the left there is a metal rattling sound that comes from what sounds like low down at the front of the car but it does not do it going normal speeds round a corner. Has anyone heard of or had any experience of this ?
 
you would be best of jacking the car and looking for anything loose, as what you have described be a number of things, lower arm links, anti roll bar etc ect.
sorry i cant be of more help
 
i would look at the any links/bars on the lower arm as it does it while turning
 
the 7K rattle is a loose cover on the top stabliser bar on the cam cover, which is top right rather than bottom left.