Shop by vehicle

Stoptech 83.345.6100.72 - Big Brake Kit 2 Piece Brake Rotor


Part No: 83.345.6100.72
In stock Arrives: Aug 13 - 19
  • $4000.50 & FREE Shipping
MSRP: $4445.00

Starting at $XX/mo with Affirm. Prequalify now

Previous image
StopTech Slotted Big Brake Kit
Actual Product may vary from pictures due to Vehicle Fitment. Make/Model specific photos not shown.
Next image
Zoom image
Stopping Power
Performance Over Stock
Noise Level
Pad Life
Dust Levels

Stoptech 83.345.6100.72 - Big Brake Kit 2 Piece Brake Rotor


Part No: 83.345.6100.72
In stock Arrives: Aug 13 - 19
  • $4000.50 & FREE Shipping
MSRP: $4445.00

Starting at $XX/mo with Affirm. Prequalify now

Vehicle Specific
Feature fully forged calipers with patented stiffening bridges; patented 2-piece AeroRotors for optimized cooling; braided stainless steel brake lines; performance brake pads; mounting brackets & all necessary hardware to complete install.
For every two dollars you spend to going faster, spend one dollar on stopping quicker.

As a driver and or vehicle builder, if you've doubled the power-output of the engine, you are now likely out-driving the stock brakes as you accelerate, drive and ultimately try to slow down from higher velocities. The gains in temperature experienced by your original-sized brake rotors and calipers are easily overwhelmed and ultimately fade and as you try repeatedly scrub off speed or try to stop.

Fortunately there is a cure for stock-sized brakes that are overwhelmed by heat and the solutions comes in the form of a StopTech engineered Big Brake Kit. They make huge improvements and it's worth learning what the differences between brands, kits, rotors and other options.

Product details


These Balanced Brake Upgrades? put StopTech on the enthusiast map. They maintain factory bias while providing shorter stopping distances, better modulation and less brake fade. They include stiffer StopTech calipers, larger-than-stock 2-pc StopTech AeroRotors, StopTech Street Performance Pads and StopTech Stainless Steel Lines.

Make your first Big Brake Kit inquiry call or text Call or Text to: 702-903-1713 for a free in-depth conversation difference and before you make your investment.

Stoptech Performance Big Brake Kit

StopTech's engineers were pioneers in developing balanced big kit brake upgrades and the brake kits shown here are the culmination of what's possible to increase the stopping power and thermal capacity of your vehicle's brake system.

  • Stiffest Calipers Available
  • Improved Pedal Feel And Modulation
  • Patented AeroRotor Hats Are Specially Heat Treated
  • Shortest Stopping Distances Possible
  • Proper Integration w/ABS/Vehicle Dynamic Systems
  • Championship Winning Performance
  • Patented Removable Bridge/Floating AeroRotor
  • Application Specific Balanced Brake Upgrades
Stoptech Call Banner

Product Description

The ultimate in brake upgrades comes in the form the the Stoptech Performance Big Brake Kit. Remove your lousy stock size brake rotor and caliper combo and replace them with high quality, max performance Stoptech rotors, calipers and pads. Larger rotors means increased heat capacity and also better venting allowing the driver to brake harder, longer. The Calipers are rated stiffer than most competitions 2 piece calipers and complimented with stainless steel lines to reduce system compliance, providing consistent pedal feel and confidence-inspiring responsiveness.


Stoptech developed the Balanced Brake Upgrade philosophy which precisely apportions front and rear braking resources while factoring in vehicle weight transfer under braking. This is to ensure brake torque is balanced between the front and rear of the car based on its driving characteristics. Having an unbalanced braking setup can easily rob you of performance.


A certified mechanic is always recommended to perform the install and initial break in steps of any brake upgrade. Installation is slightly more technical since hardware/lines, calipers, rotors, and pads will be replaced. If you have any questions or concerns about the Stoptech Performance Big Brake Kit, give the brake experts a call.


Customer reviews


  • Part Number
  • Weight
    70 lbs
  • Manufacturer Label
    StopTech Big Brake Kits with 2 Piece Rotors
  • UPC

Compatible with the following vehicles

  • Ford Mustang Base 2016
  • Ford Mustang EcoBoost 2016 - 2017
  • Ford Mustang EcoBoost Premium 2016 - 2017
  • Ford Mustang GT 2015 - 2018
  • Ford Mustang GT 50 Years Limited Edition 2015
  • Ford Mustang GT Premium 2015 - 2018
  • Ford Mustang Shelby GT350 2016 - 2017
  • Ford Mustang Shelby GT350R 2016 - 2017
  • Ford Mustang V6 2016 - 2017
  • Ford Mustang V8 2017

Fitment Notice

You have not selected a vehicle to verify this product will fit. You may be subject to return and restocking fees if you order the wrong part without confirming your vehicle first.