Hi
I only need the last 7 ciphers of the vin (sorry i should have been more specific) to do the decode, and there is no risk of Vin cloning .
If body roll or chassis twist reduction is you main aim, then i would change dampers and springs first. A beefed up front and rear sway bar is an option.
Also a X-brace, strut brace front and rear if you feel you need the extra torsion control