Originally Posted by 11 FEB
speedo was showing just short of 170, satnav 162,
Yes it is de-restricted
Did you get it de-restricted by AMG ? My research suggests that you can cause damage unless the ECU is altered and that AMG discovered this with several SRTs suffering failures by customers that did this independantly, I think it was in the transmission that fails. Are you sure it is de-restricted as 162 is the max restricted speed on the SRT ?
Anyway, that is bloody fast !! How did it feel , was it steady ?