This rear system features the S4 4-piston caliper mounted to a 13 inch 2-piece slot, drill, zinc plated rotor. Baer systems include stainless steel brake hoses as well as calipers that have D.O.T. compliant dust and weather seals. Quality bearings used, along with NAS high grade stainless hardware for our pre-assembled 2-piece rotor. The SS4+ is designed just like Baers larger systems, but in a smaller package for 17 inch wheels. This is a General Fit Rear - Park Brake Cables NOT included.
Fitment:

• Designed To Be Used With Stock Ford 9 Inch Big Bearing Housing
• This Kit Has Both 5 x 4.500 Inch And 5 x 4.750 Inch Wheel Bolt Patterns

Why Purchase The SS4+?

• All the benifits of our larger brake systems just in a smaller package to fit 17 inch wheels
• Perfect system for someone looking to retain 17 inch wheels, or the enthusiast that wants to have a larger wheel with the option to go back to the stock look
• Everything needed, including hoses and fittings. Park Brake cables NOT included
• 6061 T-6 billet aluminum hat anodized black and bolted to the rotor
• High grade U281 fine thread stainless hardware with captured nuts

The S4 Caliper Features:

• 4 10mm cross bolts for maximum stiffness
• Stainless steel abutments and noise suppression springs
• Hard anodized aluminum pistons
• Internal crossover design
• Dual seals - dust/weather and pressure - to meet D.O.T. specifications
• Machined logo that is hand painted
• Uses a common 4-Piston pad for easy replacements P/N DR1
• Black Powder Coat Finish - Custom colors available
• Available in Front or Rear for that same cosmetic matching look
• Uses correct banjo style fittings - Baer does not use any pipe thread
• 100 percent MADE IN USA with US sourced material