Porsche 911 Brake Kit - Rear - Stoptech - Level 2 Race w/ Anodized ST42 Calipers 290X24 Slotted Rotors - `84-`89
Porsche 911 Brake Kit - Rear - Stoptech - Level 2 Race w/ Anodized ST42 Calipers 290X24 Slotted Rotors - `84-`89

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The Porsche 911 Series ST Big Brake Kits by StopTech redefine performance braking by delivering superior stopping power and reliability without compromising the vehicle’s original handling dynamics. Crafted for those who demand more from their driving experience, these kits offer an unparalleled upgrade in brake performance. Engineered with precision, they enhance your Porsche 911's braking system in two critical ways: heat capacity and brake system compliance.
Each kit features larger rotors that significantly elevate the heat capacity, enabling more aggressive braking even after multiple stops. This advancement reduces the potential for brake fade, a common issue when pushing your vehicle to its limits. Complementing these rotors are stiffer calipers and high-quality stainless steel lines. Together, they minimize system compliance, resulting in a consistent pedal feel and a highly responsive braking experience that inspires confidence.
What truly distinguishes StopTech’s Big Brake Kits is their Balanced Brake Upgrade philosophy. Unlike conventional solutions that might compromise your car’s balance, this upgrade harmonizes the front and rear braking forces. By meticulously calculating vehicle weight transfer during braking, StopTech ensures that the brake torque ratio maintains the car's natural dynamics. This is achieved through the precise selection and testing of caliper bores and piston sizes for each specific vehicle, making it an upgrade that seamlessly integrates with your Porsche 911.
Features
- Enhanced heat capacity with larger rotors to reduce brake fade.
- Stiffer calipers and stainless steel lines for consistent pedal feel.
- Balanced Brake Upgrade design for optimal brake torque distribution.
- Patented AeroRotors for exceptional airflow and cooling efficiency.
- Tailored engineering for the Porsche 911, ensuring ideal pedal modulation.
Developed through rigorous research and testing, these brake kits are not just about halting your vehicle effectively; they ensure that every stop complements your Porsche’s performance on the track or the road. The patent-pending AeroRotors significantly improve airflow, promoting better cooling and extending the life of both rotors and pads. This technology prioritizes brake bias with optimum modulation, offering you the shortest stopping distance and superior brake feel.
Should you have any questions about the Porsche 911 Series ST Big Brake Kits or need assistance with your order, do not hesitate to reach out. Our knowledgeable team is ready to help. Call us at 512-982-9393 if you're in Texas or 562-981-6800 if you're in California. We look forward to assisting you in your pursuit of performance braking excellence.
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