Power Stop Brake Kits Review

Power Stop Brake Kits: A Comprehensive Review for Enthusiasts and Professionals

When it comes to upgrading your vehicle's braking performance, Power Stop brake kits are a name that frequently surfaces. Marketed towards a wide range of drivers, from daily commuters to weekend track warriors, they promise improved stopping power, reduced brake fade, and enhanced durability. But do they live up to the hype? This review dives deep into the world of Power Stop brake kits, exploring their various offerings, technologies, and suitability for different applications.

Understanding the Power Stop Lineup

Power Stop offers a diverse catalog of brake kits, each designed for specific needs and driving styles. Let's break down some of the most popular options:

Power Stop Z23 Evolution Sport Brake Kit: This kit is a popular choice for daily drivers and performance enthusiasts seeking a noticeable improvement over stock brakes. It typically includes carbon-fiber infused ceramic brake pads and drilled and slotted rotors. The ceramic compound aims to provide excellent stopping power with low dust and noise, while the drilled and slotted rotors help dissipate heat and prevent brake fade.
Power Stop Z26 Street Warrior Brake Kit: Aimed at higher-performance street cars and spirited driving, the Z26 kit boasts a more aggressive friction material. This translates to even shorter stopping distances and increased resistance to brake fade under demanding conditions. The rotors are often larger and may feature a specific vane design for enhanced cooling.
Power Stop Z36 Truck & Tow Brake Kit: Designed for trucks, SUVs, and vehicles frequently used for towing, the Z36 kit focuses on providing reliable stopping power under heavy loads. The pads typically utilize a carbon-fiber ceramic compound formulated for high-temperature performance and increased friction. The rotors are often thicker and feature robust construction to withstand the stresses of towing.
Power Stop Z17 Evolution Clean Ride Ceramic Brake Kit: If you are after a clean and quiet braking experience, the Z17 is for you. The brake pads are low-dust ceramic, which means less cleaning!

Key Technologies and Features

Several key technologies contribute to the performance of Power Stop brake kits:

Carbon-Fiber Ceramic Brake Pads: These pads are engineered to provide a balance of stopping power, low dust, and minimal noise. The carbon-fiber infusion enhances the pad's strength and heat resistance.
Drilled and Slotted Rotors: The drilled holes help dissipate heat, while the slots wipe away brake dust and debris. This combination helps maintain consistent braking performance and reduces the risk of brake fade. However, it's worth noting that drilled rotors can be more prone to cracking under extreme conditions than solid rotors.
Zinc Plating: Many Power Stop rotors are zinc plated to resist rust and corrosion, extending their lifespan and maintaining their appearance.
OE Replacement Calipers (in some kits): Certain kits include remanufactured OE calipers, providing a complete braking solution and addressing potential issues with aging or corroded calipers.

Installation and Compatibility

Power Stop brake kits are generally designed as direct replacements for OE (Original Equipment) brake components. This means installation is typically straightforward for experienced mechanics or DIYers with the necessary tools and knowledge. The kits often include all the necessary hardware, such as shims, clips, and lubricant.

However, it's crucial to verify compatibility with your specific vehicle make, model, and year before purchasing a kit. Power Stop's website and online catalogs provide detailed fitment information. Incorrect fitment can lead to compromised braking performance and potential safety hazards.

Performance and Real-World Feedback

The performance of Power Stop brake kits varies depending on the specific kit and the application. Here's a summary of common feedback:

Improved Stopping Power: Users generally report a noticeable improvement in stopping power compared to stock brakes, particularly with the Z26 and Z36 kits.
Reduced Brake Fade: The drilled and slotted rotors, combined with the high-performance brake pads, effectively reduce brake fade under heavy braking and repeated stops.
Lower Dust Levels: The carbon-fiber ceramic brake pads produce significantly less dust than traditional semi-metallic pads, keeping wheels cleaner for longer.
Enhanced Pedal Feel: Many users report improved pedal feel and modulation, allowing for more precise braking control.
Potential Noise: While the ceramic pads are generally quieter than semi-metallic pads, some users have experienced occasional brake squeal, especially in wet or cold conditions.
Rotor Cracking: A small percentage of users have reported cracking in the drilled rotors under extreme conditions. This is a known potential issue with drilled rotors, regardless of the brand.

Maintenance and Longevity

Proper maintenance is essential to maximize the lifespan and performance of any brake system. Here are some key maintenance tips for Power Stop brake kits:

Regular Inspections: Inspect brake pads and rotors regularly for wear and tear. Replace worn components promptly.
Proper Bedding-In Procedure: Follow the manufacturer's recommended bedding-in procedure after installing new brakes. This helps to properly transfer friction material to the rotors and optimize braking performance.
Brake Fluid Flushes: Flush the brake fluid every two years or 30,000 miles to remove moisture and contaminants.
Lubrication: Lubricate brake caliper slide pins and other moving components to ensure smooth operation and prevent premature wear.

The lifespan of Power Stop brake components depends on driving style, road conditions, and maintenance habits. However, with proper care, they should provide excellent performance and durability for thousands of miles. Always choose brake fluid of the correct DOT specification for your vehicle; often DOT 3 or DOT 4. Brake fluid is hygroscopic, meaning it absorbs moisture from the air. Over time, this moisture can lower the boiling point of the brake fluid, reducing its effectiveness and potentially leading to brake fade.

Cost Analysis and Value Proposition

Power Stop brake kits generally offer a good value proposition for enthusiasts seeking improved braking performance without breaking the bank. They are typically priced competitively compared to other aftermarket brake upgrades. The cost of a complete kit varies depending on the specific model and the components included, but expect to pay anywhere from $200 to $800 or more.

When evaluating the cost, consider the benefits of improved stopping power, reduced brake fade, lower dust levels, and enhanced durability. For many drivers, the investment in a Power Stop brake kit is well worth it for the increased safety and driving enjoyment.

Alternatives and Competitors

The aftermarket brake market is crowded with options. Some notable competitors to Power Stop include:

EBC Brakes: Offers a wide range of brake pads and rotors for various applications, including high-performance and track use.
Hawk Performance: Known for its aggressive brake pads designed for racing and high-performance driving.
StopTech: Specializes in high-performance brake systems, including big brake kits and slotted rotors.
Raybestos: Offers a complete line of brake products, from OE replacement parts to performance upgrades.

Each brand has its strengths and weaknesses. EBC is well known and respected. For serious track use, Hawk or StopTech may be preferable, however for every day and enthusiastic use Power Stop represent good value for money.

Who are Power Stop Brakes for?

Here's a quick guide to help you decide if Power Stop brakes are right for you:

Daily Drivers: The Z23 Evolution Sport kit offers a noticeable improvement over stock brakes with low dust and noise, making it an excellent choice for daily commuters.
Enthusiasts: The Z26 Street Warrior kit provides increased stopping power and fade resistance for spirited driving.
Truck and SUV Owners: The Z36 Truck & Tow kit is designed to handle the stresses of towing and hauling heavy loads.
DIY Mechanics: The direct-replacement design makes installation relatively straightforward for experienced DIYers.

Conclusion

Power Stop brake kits offer a compelling combination of performance, value, and ease of installation. While not the ultimate choice for hardcore track use, they provide a significant upgrade over stock brakes for a wide range of vehicles and driving styles. By carefully selecting the right kit for your needs and following proper maintenance procedures, you can enjoy improved stopping power, reduced brake fade, and enhanced driving confidence. Always remember to prioritize safety and consult with a qualified mechanic if you have any questions or concerns about your vehicle's braking system.