15-21 Ford Mustang Wilwood 140-14925-D SX6R Big Brake Dynamic Front Brake Kit - Drilled, Black

Upgrade your Ford Mustang's braking with the Wilwood SX6R Big Brake Kit. Featuring 6-piston calipers and drilled, slotted 15” rotors, this kit provides exceptional stopping power and cooling for high-performance street and track use. Compatible with OE master cylinder and ABS, it’s designed for enhanced safety and style.

Top Features

  • 6-piston SX6R calipers for powerful braking
  • Drilled and slotted 15” rotors with staggered vanes for superior cooling
  • Black powder-coated calipers for durability and sleek look
  • Direct bolt-on with OE master cylinder and ABS compatibility
  • Suitable for street, show, and track driving

Vehicle Fitment

  • Year Range: 2015 - 2021
  • Make: Ford
  • Model: Mustang
  • Engine: Fits V6, GT, and Ecoboost variants
Vendor: Wilwood
SKU: WIL140-14925-D
Availability: (Special Order Item)
$ 3,374.95 USD
On-Sale $ 3,374.95 USD
Normally $ 4,769.66 USD
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UPC: 889545086263
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15-21 Ford Mustang Wilwood 140-14925-D SX6R Big Brake Dynamic Front Brake Kit - Drilled, Black

The Wilwood 140-14925-D SX6R Big Brake Dynamic Front Brake Kit is the ultimate upgrade for Ford Mustang enthusiasts looking to enhance their braking performance. Designed specifically for high-capacity braking, the SX6R calipers are the largest dual-purpose calipers Wilwood has produced, offering exceptional stopping power for both show and dual-purpose street and track vehicles. Equipped with drilled and slotted 15” rotors and directional 72 staggered vanes, this kit provides maximum heat dissipation and cooling for sustained high-heat durability. Fully compatible with OE master cylinder output and ABS functionality, this kit ensures optimal performance and safety.

Key Features

  • High-capacity 6-piston SX6R calipers for maximum braking power
  • Drilled and slotted 15.00” rotors with staggered 72 vanes for superior cooling
  • Sleek black powder-coated calipers for added durability and visual appeal
  • Direct bolt-on design compatible with OE master cylinder and ABS
  • Ideal for both show and performance driving, including street and track

Benefits

  • Unmatched stopping power for enhanced safety and control at high speeds
  • Improved heat dissipation prevents brake fade during intense use
  • Stylish black calipers provide a bold, aggressive look
  • Easy installation with a complete kit that ensures a seamless upgrade
  • Backed by Wilwood’s trusted warranty for long-term reliability
  • Designed to work seamlessly with wheel and tire upgrades

Product Specs

  • Rotor Size: 15.00”
  • Caliper Type: 6-piston SX6R, black powder-coated
  • Material: Forged aluminum (calipers), carbon composite with drilled and slotted design (rotors)
  • Mounting Type: Radial
  • Spindle Type: Drop Spindle Factory Disc Spindle
  • Minimum Wheel Diameter Required: 19 inches
  • Includes: Black powder-coated calipers, drilled and slotted rotors, and installation hardware

Install Difficulty Level
The installation of the Wilwood 140-14925-D SX6R Big Brake Kit is straightforward and suitable for those with basic automotive skills. The bolt-on design allows for easy integration without modifications, with an estimated installation time of approximately 2-3 hours.

Vehicle Fitment

  • Vehicle Year Range: 2015 - 2021
  • Make: Ford
  • Model: Mustang
  • Engine: Fits V6, GT, and Ecoboost variants

For any questions or to report discrepancies in the product description, contact the MPT Performance experts at (407) 636-7077 or by email.

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Year Make Model Submodel
2015 Ford Mustang Base
2019-2020 Ford Mustang Bullitt
2015-2021 Ford Mustang EcoBoost
2015-2021 Ford Mustang EcoBoost Premium
2015-2021 Ford Mustang GT
2015 Ford Mustang GT 50 Years Anniversary Edition
2015-2021 Ford Mustang GT Premium
2021 Ford Mustang Mach 1
2016-2017 Ford Mustang V6

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