Porsche 911 Brake Kit - Rear - Stoptech - Level 2 Race Rear BBK w/ Trophy ST42 Calipers 290X24 Slotted Rotors - `65-`83
Porsche 911 Brake Kit - Rear - Stoptech - Level 2 Race Rear BBK w/ Trophy ST42 Calipers 290X24 Slotted Rotors - `65-`83

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The Porsche 911 Series ST Big Brake Kits from StopTech transform your vehicle's braking performance, setting a new standard in precision and reliability. These kits are meticulously engineered to outperform stock braking systems, offering enhanced stopping power and control for the discerning Porsche enthusiast. The design philosophy behind StopTech's Big Brake Kits centers around two main enhancements: increased heat capacity and reduced system compliance. By integrating larger rotors, these kits effectively elevate heat dissipation, allowing the driver to brake harder, stop after stop, with significantly less risk of fade. This means consistent performance even under demanding conditions.
Furthermore, the StopTech Big Brake Kits feature stiffer calipers and stainless steel lines. This combination cuts down system compliance, resulting in a more consistent pedal feel and a responsiveness that instills confidence during every drive. Crucially, these benefits are achieved without compromising your Porsche's front-to-rear brake torque ratio, thanks to StopTech's Balanced Brake Upgrade design philosophy. This approach ensures that both front and rear braking resources are precisely apportioned, taking into account the vehicle's weight transfer under braking conditions.
Each kit is tailored for optimal balance, using caliper bores and pistons specifically selected and tested for the Porsche 911 Series ST. This precision engineering sets StopTech apart from generic, off-the-shelf solutions that often disrupt the vehicle's balance by adding excessive front torque or implementing oversized pistons that hinder pedal modulation.
Features
- Optimized heat capacity with larger rotors for reduced braking fade
- Stiffer calipers and stainless steel lines for enhanced pedal feel
- Balanced Brake Upgrades maintaining stock front-to-rear brake torque ratio
- Customized caliper bores and pistons for each vehicle application
- Patented AeroRotors for superior cooling and extended rotor and pad life
The result is a braking system that delivers the shortest stopping distances and the best pedal feel, ensuring that your Porsche 911 Series ST performs at its peak, safely and reliably. Whether on the track or the road, enjoy the peace of mind that comes with advanced technology and exceptional craftsmanship.
If you have any questions or require further assistance, please don't hesitate to reach out. Our knowledgeable team is here to help. Call us at 512-982-9393 (Texas) or 562-981-6800 (California). We're happy to assist you with any inquiries regarding the Porsche 911 Series ST Big Brake Kits or other performance-enhancing products.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov