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StopTech Two-Piece Drilled AeroRotor & Hat Pair for Ford Mustang 2015-2021, 81.345.9921
$1970.04
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StopTech AeroRotor Replacement Kits ARK - Elevate Your Braking Experience

Upgrade your vehicle's braking system with the StopTech AeroRotor Replacement Kits ARK. Designed specifically to replace your factory rotors while keeping your original brake calipers intact, these rotors bring a host of benefits that enhance your driving experience.

Key Features

  • Improved Cooling and Performance: Although the AeroRotors match the diameter and thickness of your factory rotors, they significantly enhance cooling, braking, and handling. The innovative design features directional, floating AeroRotors that allow for independent expansion without "coning," thanks to elongated drive pin holes.
  • Advanced Vane Design: The patented internal vane design of the AeroRotor friction rings pushes up to 80% more air than standard rotors, ensuring better cooling and reduced brake fade, particularly during high-performance driving.
  • Lightweight Construction: Crafted from aircraft-grade aluminum, the 2-piece AeroRotors are up to 8 pounds lighter than stock rotors. This reduction in weight leads to quicker acceleration and deceleration, enhancing overall handling.
  • Heat Dissipation: Available in slotted or cross-drilled styles, these rotors are designed to dissipate heat effectively, allowing fresh pad material to maintain contact with the rotor for optimal braking performance.
  • Corrosion Resistance: For customers in colder climates, an optional anti-corrosion zinc finish is available. This finish not only prevents rust but also maintains the aesthetic appeal of your rotors.
  • Made in the USA: Proudly manufactured in the USA, ensuring high-quality standards and performance.

Specifications

  • Position: Front
  • Style: Drilled

Fitment

The StopTech AeroRotor Replacement Kits ARK are designed to work seamlessly with your factory brake calipers, making installation straightforward and hassle-free.

Customer Insights

Many customers have reported a noticeable improvement in their vehicle's braking performance after upgrading to the StopTech AeroRotors. One driver noted, "I felt an immediate difference in my car's responsiveness. The brakes feel much more confident, especially during hard stops. Plus, the reduced weight makes my car feel more agile." Another customer mentioned, "The cooling performance is impressive. I used to experience brake fade during track days, but with these rotors, I can push my limits without worry."

Experience the difference with StopTech AeroRotor Replacement Kits ARK and enjoy a more responsive, reliable, and enjoyable driving experience!

Other Part Numbers:
StopTech #sto81.345.9921

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Vehicle Make/Model
Ford Mustang 2015-2022 GT Premium
Ford Mustang 2015-2022 GT
Ford Mustang 2015 Shelby GT350R
Ford Mustang 2015-2016 Base
Ford Mustang 2015-2017 V6
Ford Mustang 2015-2022 EcoBoost Premium
Ford Mustang 2015 GT 50 Years Limited Edition
Ford Mustang 2017-2018 V8
Ford Mustang 2019-2020 Bullitt
Ford Mustang 2019-2022 GT V8
Who Is StopTech?

It is easy to make a vehicle go fast but always keep in mind that it is equally important to make it stop as quickly as it can. Many new drivers forget that improving the stopping power of your vehicle could help you avoid any life and death situation you might encounter. It is the reason why when you upgrade your braking system, it is best that you choose a brand that you can depend your life on.

How It All Started

StopTech was established in 1999 with the sole mission of becoming a leading manufacturer and supplier of high-performance brake components and systems. The company quickly garnered a solid reputation for quality and performance that was proven both on and off the track. The StopTech team is united by their deep passion for racing and high-performance cars, which they draw upon when coming up with new and innovative products. 

Brake Parts Experts

StopTech is the high-performance and racing brand from Centric Parts – a leading innovator of world-class brake products for race cars, streetcars, and track cars. StopTech was the first brand to offer balanced brake upgrades for production cars and remains a global leader in its industry.

Wide Range Of Braking SystemProducts

The company boasts more than 700 platform offerings that can dramatically improve a vehicle’s overall braking performance and safety. StopTech brake parts and complete systems provide more controlled stops at shorter distances with a firmer brake feel, better brake modulations, and superior control in a wide range of conditions.

StopTech has something for every performance need, including calipers, brake pads, axle packs, stainless steel brake lines, sport rotors, racing brake fluid, and big brake kits. StopTech is dedicated to offering high-performance brake solutions that are specifically designed to seamlessly integrate with each other for optimal performance and braking benefits. 

Honored For Quality & Performance

StopTech has earned five patents and several accolades throughout the years, thanks to its industry-leading technologies and top-grade materials. In 2013, StopTech earned full ISO/TS 16949:2009 Quality Management System certification for the design and manufacture of StopTech brakes. What’s more, StopTech has been awarded the highly coveted TUV approval on several of its big brake kits. 

These kits have successfully passed TUV’s demanding series of tests that examine their performance, durability, fitment, and installation process. This further demonstrates that StopTech’s products have met or exceeded the rigorous standards set forth by the respected German Agency. 

Built For Aspiring And Professional

StopTech Racing was founded to service the dedicated and growing racing markets. It is the meat and potatoes of StopTech, and provides the stiffest calipers and best airflow rotors to race teams and top-level competitors from all around the globe. StopTech Racing engineering support is unmatched in the industry, with personalized service available to customize winning race solutions for all your needs. 

Whether it’s in SCCA Pro Pirelli World Challenge, Grand-Am Continental Tire, Lucas Oil Off-Road Racing Series, NASA, SCCA, Time Attack, and drifting competition, StopTech Racing has something to cover nearly all forms of production-based racing. To this day, more and more racers and speed fanatics continue to rely on StopTech’s state-of-the-art braking components to deliver unprecedented performance with an impressive look and feel that is second to none.

Upgrade To StopTech Brakes Today

If you are looking for confidence-inspiring responsiveness with unparalleled stopping ability, then look no further than StopTech’s brake kits. Vivid Racing carries a comprehensive lineup of StopTech products, including AeroRotor replacement kits with drilled and slotted rotors, for a number of different makes, models, and vehicle applications. To learn more about StopTech or its products, please call our expert sales team at (480) 966-3040 and find out their list of products that fit your specific application.

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