Part Number: B4186WC2   Designed Specifically For Drag Racing Application 2015-2020 Mustang Two Piece Floating Slotted Steel Rotors – B2794L / B2794R • Isolates rotor from hat section • Eliminates pulling forces that can result in cupped rotors • Slots improve air flow, assist in warpage prevention and reduce weight Four Piston Directional Calipers – B5002 / B5004 • Aluminum bodies drastically reduce weight • 1.625″ & 1.750″ pistons vary pressure decreasing pad taper • Stainless steel pistons resist corrosion • Anti-rattle clips reduce brake pad vibration and noise DTC-30 Semi Metallic Brake Pads – B5010 • Best compound suited for front application • Excellent cold holding capabilities Aluminum Caliper Mounts • Billet one piece design • Eliminates bolts, spacers & nuts that require periodic maintenance Billet Aluminum Hubs • Strong lightweight material • Scalloped for enhanced weight reduction • Billet hub caps with O-rings • Sealed ball bearings Screw-in Wheel Studs – A10281175.00 • Tapered allen 1/2″-20 x 2 1/2″ • Standard allen in 3″ available on request All Necessary Mounting Hardware Brake hoses and lines are not included Calipers are tapped 1/8″ NPT and supplied with male 3 AN fittings