Great little mod this. I'd suggest that if you have the dosh, have the Front and Rear ARB's fitted at the same time. Reason being that the WALK means dropping off the front sub frame as shown earlier in this thread and that is the main labour expense when fitting the ARB's:)
 
thats what i thought, as per the whitleline instructions and installation video.
 
As Hurdy says, if you're fitting ARB's, then it does make sense to fit the WALK at the same time, as the subframe does need to be removed to get to the ARB mounting clamps, it does make an incredible difference to the handling, bye bye understeer, just grip, grip and more grip :D
 
I was just thinking do i need to get my wheel alignment checked after the WALK has been fitted? JKM didn't say anything about this so i don't know? Also would they be to factory settings or different?