This front system features the 6P 6-piston caliper mounted to a 13.5 inch 1-piece slot, drill, zinc plated rotor. This is designed as a direct bolt on for the Jeep JK, and re-uses the factory hoses. The Pro was built to fit many of the popular aftermarket 17 inch wheels.Fitment: Designed To Be Used With 2007-2017 Jeep JK Front Spindle Re-Uses The Factory Brake Hoses Why Purchase the Pro? Offers the exact same look front and rear. Baer is the only brake manufacturer that offers this! Minimum Wheel Size is 17 inches - Verify fitment Uses the same pad as the C5 and C6 Corvette for easy, cost effective pad replacement P/N D0731 The 6P Pro Caliper Features: 2-piece forged caliper design with six cross bolts for added strength Stainless steel pistons, abutments and noise suppression springs Staggered piston sizes to minimize pad wear Dual seals - dust/weather/pressure - to meet D.O.T. specifications Machined logo that is hand painted Black Powder Coat Finish - Standard Colors are Red, Black, and Silver - Custom Colors Available Uses the C5 and C6 Corvette backing plate or the FMSI P/N D731 Uses correct banjo style fittings - Baer does not use any pipe thread 100 percent MADE IN USA with US sourced material!