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StopTech AeroRotor Black Hat Slotted Front Left for BMW 3 Series 2007-2013 129.42076.13
$681.10
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StopTech AeroRotor Replacement Kits ARK (129.42076.13)

Upgrade your vehicle's braking system with the StopTech AeroRotor Replacement Kits ARK. These kits are specifically engineered to replace your factory rotors while maintaining compatibility with your original brake calipers. The ARK rotors match the diameter and thickness of the stock components, but they take performance to the next level with enhanced cooling, braking, and handling capabilities.

Key Features

  • Position: Front Left
  • Style: Slotted
  • Weight Savings: AeroRotors are up to 8 pounds lighter than factory rotors, promoting quicker acceleration and deceleration.
  • Cooling Efficiency: The patented internal vane design allows for up to 80% more airflow compared to stock rotors, minimizing brake fade during intense driving.
  • Durable Construction: Made with aircraft-grade aluminum hats and two-piece AeroRotors for increased strength and reduced weight.
  • Heat Management: Slots or cross-drilled holes enhance heat dissipation, ensuring consistent braking performance.
  • Corrosion Resistance: An optional zinc finish is available, ideal for customers in cold climates where road salt is prevalent.

Benefits of StopTech AeroRotors

These AeroRotors are designed to outperform factory components, providing significant advantages for your vehicle. The innovative floating rotor design allows for independent expansion, preventing warping and ensuring a consistent contact surface with the brake pads. This results in improved thermal capabilities and optimized heat dissipation, which are crucial for high-performance driving.

Specifications

  • Compatibility: Designed to work seamlessly with OE calipers.
  • Material: Aircraft-grade aluminum and high-quality friction materials.
  • Made in the USA: Proudly manufactured with precision and quality standards.

Customer Feedback

Many customers have shared their experiences with the StopTech AeroRotor Replacement Kits. One user noted a significant improvement in brake response and cooling during spirited driving sessions, stating that they felt more confident tackling corners without the worry of brake fade. Another customer highlighted the noticeable reduction in weight, which contributed to a more agile driving experience. The slotted design also received praise for its ability to clear debris and maintain consistent braking performance.

Conclusion

The StopTech AeroRotor Replacement Kits ARK (129.42076.13) offer a robust upgrade for those looking to enhance their vehicle's braking performance. With their innovative design and quality construction, these rotors provide the perfect blend of improved performance and reliability.

Other Part Numbers:
StopTech #sto129.42076.13

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Vehicle
2003-2004
Infiniti G35
2003-2008
Nissan 350Z
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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