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The Wilwood AERO4 rear axle kit upgrades rear braking with radial-mount AERO4 calipers, high-friction BP compound pads, and oversized 14.00" rotors, replacing factory rear discs while retaining the OE parking brake assembly. Designed to match OE master cylinder output and ABS function, the kit improves braking capacity and durability for vehicles with larger wheels, tires, or modified suspensions and complements front big brake systems on late-model performance cars.
Wilwood AERO4 Rear Kit 14.00 Drilled 2005-2014 Mustang w/ BMR Suspn. w/Lines
