Front sport brakes on the rear?

ZInferno0248

So, to clarify... You are saying that the four-piston rear kit that AP sells has different piston bore sizes that are engineered to balance with the 6 piston fronts? The actual pistons themselves (on the 4-piston AP rear calipers) are smaller internally than the 4-piston stock fronts?

If this is the case, does it mean that the rear wheels would lock up sooner or harder than they should under braking because the calipers would clamp too hard or too quickly?

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