I guess I'm confused somewhere. I assume that your tune will increase hp/torque/ect. According to your graph, it shows a max hp of 305.7 for the 02 M/B C32 AMG. I know that the M/B 3.2 engine is that same as the XF. Are the superchargers/cams/etc the same? The XF SRT6 is rated at 330 hp. I also have read that the M/B AMG w/the same engine has 348 hp. So I guess I'm confused at just what the hp/torque increase would be on my 05 XF SRT6. Unless I'm reading this graph completly wrong and my hp figures for the M/B AMG are incorrect, I cannot tell exactly what your tuning will do for my car. Could you please demistify this for me? Thanks!