The demands of high-performance driving require components that are equally robust and reliable. The Porsche 911 Series ST AeroRotor Rings by StopTech provide an unparalleled upgrade over standard factory rotors. Designed specifically to integrate seamlessly with your existing brake calipers, these replacement kits transform your vehicle’s braking performance without necessitating additional adjustments or upgrades. Although matching the original dimensions, the AeroRotor’s engineering ensures a notable advancement in cooling, braking power, and handling efficiency.

At the heart of the AeroRotor Rings lies a patented internal vane design that enhances the rotors’ cooling capabilities. By directing up to 80% more airflow compared to conventional rotors, they significantly reduce brake fade during intense driving situations, such as track days or spirited road endeavors. The innovative design includes directional, floating rotors that adeptly manage the independent thermal expansion of the rotor and hat, thanks to strategically elongated drive pin holes.

The two-piece construction, featuring aircraft-grade billet aluminum AeroHats, not only adds durability but also contributes to an impressive reduction in unsprung and rotational mass — up to 8 pounds less than stock rotors. This translates to quicker acceleration and deceleration, not to mention improved vehicle handling.

Features

• Directional floating design with elongated drive pin holes to prevent coning
• Patented internal vane design pushing 80% more air
• Two-piece construction with aircraft-grade aluminum hats
• Option of slotted or cross-drilled friction rings
• Optional zinc finish for enhanced corrosion resistance
• 100% made in the USA

Customization options such as slotted or cross-drilled rings help in maintaining optimal contact between the rotor and the brake pad by effectively dissipating heat and debris. In regions where road salt is prevalent, an optional zinc coating provides an additional layer of protection against corrosion, ensuring a longer service life by preventing surface rust.

If your driving conditions demand more from your brake system, the Porsche 911 Series ST AeroRotor Rings deliver beyond expectation, offering enhanced thermal capabilities and optimized heat dissipation that have set a benchmark in automotive performance parts. By choosing StopTech, you are ensuring that your vehicle is equipped with technology that has been rigorously engineered and proudly manufactured in the USA.

For more information or assistance with your purchase, feel free to contact our team of experts. We are available at 512-982-9393 in Texas or 562-981-6800 in California. Our team will be happy to assist you in making the right choice for your high-performance vehicle needs.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov