#33485, "RE: Outlander brake swap" In response to In response to 4 Dec-08-11 03:05 PM by CODE4
The diameter of the rotor is larger, but that does not necessarily mean the friction surface is too. Since the caliper really matters for what pad you use, I imagine the pads are the standard GSX/3S style pads.
In either case, the diameter is not much larger that would warrant a different pad in my opinion.