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4 Piston Pro-Lite Complete Brake Package 15-21 Mustang

Price: $3,650.00

Item Number: AC-S550CC
For Drag Race Use Only (Not For Street Use)
For Cars Under 3300lbs or heavier with use of a chute
Front Brake Kit Includes:
  • Billet Aluminum 4 Piston Calipers
  • Billet Aluminum Hats
  • Hawk Performance Brake Pads (We include the best possible compound brake pads for drag racing)
  • 11 3/8 Diameter, 5/16 Thick Profiled, Lightened and Drilled Rotors
  • Billet Aluminum Mounting Brackets
  • Grade 8 Hardware
  • Meets All NHRA/ IHRA Requirements
  • Made in U.S.A.

    Zero Drag Technology!

    This is the lightest weight, with far superior braking to any other available kit for an S550 !

    Brake kit total weight 21.15 lbs
Rear Brake Kit Includes:
  • Billet Aluminum Proprietary  Direct Bolt One Custom Calipers
  • Billet Aluminum Brake Hats
  • 11 3/4 Diameter 5/16 Thick, Lightened, profiled and Drilled Rotors
  • Grade 8 Hardware
  • Hawk Performance Brake Pads
  • Brake Kit Weighs 22 lbs
  • For Drag Racing Use Only
  • Designed for cars under 3300 lbs. or heavier with use of a parachute
  • Made In U.S.A
  • Meets All NHRA / IHRA Requirements

    This is the lightest weight, lowest drag brake kit available yet offers unsurpassed braking, direct bolt on and clears most 15" wheels!

    Zero Drag Technology with every kit!
This is a direct bolt on brake kit.
Fits 15" Wheels With a 13.5" Inside Diameter or Larger
  • Low Drag Hubs:
    • Billet Aluminum Hubs (2)
    • Has 4 1/2, 5 Lug Pattern
    • 1/2-20" X 2" Screw in Wheel Studs
    • Low Drag Bearings
    • Screw on Nose Cap
    • Saves 2.5 lbs Per Side Compared to Stock
    • Can work with wheel speed sensor with modification
    • Made in U.S.A.


  • Lightweight 1 1/8 Bore Master Cylinder
  • Master Cylinder Outlet Fittings
  • Billet Aluminum Master Cylinder Adapter Plate
  • Adjustable Master Cylinder Pushrod Kit
  • All required Hardware
  • Billet Aluminum Pedal Arm and Pedal Pad
  • Saves 6lbs Over Stock

Get Rid of that bulky, heavy power brake booster and open up some room under that crowded hood.

Retains Factory Brake Light Switch!

Brake Lines: Both Front and Rear Brake hose kits are included in this package (our part number AC-5500 and AC-5501).

Fits: 15-21 Mustang