Description
This rear big-brake upgrade is engineered to replace the factory rear discs on S197 Mustangs and integrate with OE parking brake hardware, BMR suspension setups, and supplied brake lines for a bolt-on improvement in stopping power. The Wilwood AERO4 rear axle kit pairs high-capacity AERO4 radial-mount calipers with high-friction BP compound pads and oversized 14.00″ rotors, maintaining ABS compatibility and matching OE master cylinder output for predictable bias and enhanced durability under high-performance use.
Features:
- Wilwood AERO4 radial mount calipers
- High friction BP compound pads
- Oversized 14.00″ vented rotors
- Uses OE parking brake assembly
- Compatible with ABS and OE master cylinder
- Designed for bolt-on installation with lines
Vehicle Fitment:
- 2005–2014 Ford Mustang Base
- 2012–2013 Ford Mustang Boss 302
- 2008–2009 Ford Mustang Bullitt
- 2005–2014 Ford Mustang GT
- 2007–2008 Ford Mustang Shelby GT
- 2007–2014 Ford Mustang Shelby GT500
- 2008–2009 Ford Mustang Shelby GT500KR
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