If you’re looking to enhance your vehicle’s braking performance, the right big brake conversion kit can make a significant difference. In 2026, options abound, from the Power Stop Big Brake Kit for Jeep Wranglers to the GELUOXI Rear Disc Brake Kit for classic Ford models. Each kit offers unique benefits tailored to specific applications. But how do you choose the best one for your needs? Let’s explore the top contenders and what sets them apart.
Power Stop Big Brake Conversion Kit for Jeep Wrangler JK/JKU
If you own a 2007-2018 Jeep Wrangler JK/JKU with modifications like suspension lifts and larger tires, the Power Stop Big Brake Conversion Kit is an ideal upgrade for you. This kit is designed specifically for your Jeep, enhancing stopping power and guaranteeing safety. It features proprietary carbon-fiber ceramic materials that outperform typical brake pads, giving you strength and durability. The drilled and slotted zinc-plated rotors provide maximum rust protection, reduce dust, and ensure a noise-free experience. With this upgrade, you’ll enjoy improved braking performance, making your off-road adventures even more enjoyable and secure. Get ready for a smoother ride!
Best For: Jeep Wrangler JK/JKU owners (2007-2018) who have made modifications like suspension lifts and larger tires seeking enhanced braking performance.
Pros:
- Improved stopping power for modified vehicles.
- Proprietary carbon-fiber ceramic materials enhance strength and durability.
- Drilled and slotted zinc-plated rotors provide rust protection and low dust production.
Cons:
- May require professional installation for optimal performance.
- Item may arrive in multiple boxes, potentially complicating delivery.
- Higher initial investment compared to standard brake systems.
GELUOXI Rear Disc Brake Conversion Kit for Ford 8 & 9 Inch
The GELUOXI Rear Disc Brake Conversion Kit is an ideal choice for Ford enthusiasts looking to enhance their vehicle’s braking performance with a reliable and straightforward upgrade. This kit is specifically designed for Ford 8 and 9 Small Bearing rears, requiring 14-inch or larger wheels. Installation is simple; you’ll need to remove the axles but won’t require welding. The kit includes 11-inch drilled and slotted rotors, calipers with semi-metallic pads, and emergency brake cables. Plus, you get a one-year warranty and customer support for any compatibility questions. Elevate your Ford’s braking with this efficient and effective conversion kit.
Best For: Ford enthusiasts looking to upgrade their braking system with a reliable rear disc brake conversion for 8 and 9-inch small bearing rears.
Pros:
- Easy installation without the need for welding or fabrication.
- Includes high-quality components like drilled and slotted rotors and semi-metallic pads.
- Comes with a one-year warranty and customer support for troubleshooting.
Cons:
- Requires 14-inch or larger wheels, limiting compatibility with smaller rims.
- Installation involves axle removal, which may be cumbersome for some users.
- Compatibility check is necessary before purchase to ensure fitment.
Speedway Motors Bolt-On Rear Disc Brake Conversion Kit for GM 10 and 12 Bolt
For mid-size car enthusiasts looking to enhance braking performance, the Speedway Motors Bolt-On Rear Disc Brake Conversion Kit is an ideal solution. Designed specifically for GM 10 and 12 bolt rear ends, this cost-effective upgrade isn’t suitable for full-size cars or pickups. The kit includes two bolt-on caliper brackets, vented rotors, GM metric calipers, and all necessary installation hardware. With versatile rotor bolt patterns of 5 on 4-1/2 and 5 on 4-3/4, you’ll enjoy flexibility in wheel selection. Just verify your axle meets the specified flange and brake register requirements for seamless compatibility and reliable performance.
Best For: Mid-size car enthusiasts seeking a cost-effective upgrade to enhance braking performance in GM 10 and 12 bolt rear ends.
Pros:
- Comprehensive kit includes all necessary components for hassle-free installation.
- Versatile rotor bolt patterns allow for flexibility in wheel selection (5 on 4-1/2 and 5 on 4-3/4).
- Reliable performance and compatibility when proper axle specifications are met.
Cons:
- Not suitable for full-size cars, pickups, or 7.5 10 bolt axles.
- Compatibility restrictions require verification of axle flange and brake register sizes.
- Limited to specific GM models, which may exclude some mid-size vehicles.
Front Disc Brake Conversion Kit for Honda Fourtrax 300 and 350 Models
Looking to enhance your Honda Fourtrax 300 or 350’s braking performance? The Front Disc Brake Conversion Kit is your solution. Designed for models like the TRX300FW and TRX350FE/FM, this kit offers high-quality components that align perfectly with your stock brake master cylinder and hose, requiring no modifications. Installation is straightforward—no welding required, and you’ll find helpful instructions and a video online. Keep in mind that this kit works with wheels 12 inches and above, so check compatibility. If you encounter any issues, customer service is ready to assist with installation or missing parts. Upgrade your ride today!
Best For: ATV enthusiasts looking to upgrade the braking performance of their Honda Fourtrax 300 or 350 models.
Pros:
- High-quality components ensure improved braking performance and reliability.
- Easy installation process with no welding required, making it accessible for DIY enthusiasts.
- Compatible with stock brake master cylinder and hose, eliminating the need for modifications.
Cons:
- Not suitable for OEM aluminum wheels, limiting compatibility for some users.
- Wheel hub not included, which may require additional purchases for complete installation.
- Installation may still pose challenges for those unfamiliar with mechanical work, despite available instructions and videos.
Tuning Billet Aluminium Rear Disc Brake Adapter for Horizontal Dropout Frames
Designed specifically for cyclists with horizontal dropout frames, the Tuning Billet Aluminium Rear Disc Brake Adapter offers an ideal solution for those seeking to enhance their bike’s braking performance. Made from high-quality billet aluminium, this adapter combines lightweight design with exceptional strength. It’s engineered for rear wheel installation, allowing a smooth shift to a disc brake system. The adapter accommodates high mount brake calipers, ensuring precise alignment to maximize your braking power and responsiveness in various riding conditions. Plus, its user-friendly design makes installation a breeze, letting you upgrade your bike’s rear braking system with ease. Enjoy peace of mind with AUTOVIC’s customer service!
Best For: Cyclists looking to upgrade their bike’s braking performance with a lightweight and durable disc brake adapter for horizontal dropout frames.
Pros:
- Lightweight and durable: Made from high-quality billet aluminium, ensuring strength without adding unnecessary weight.
- User-friendly installation: Designed for easy setup, making the upgrade process simple and straightforward.
- Enhanced braking performance: Accommodates high mount brake calipers for precise alignment, maximizing braking power in various conditions.
Cons:
- Specific compatibility: Only designed for horizontal dropout frames, limiting its application for other frame types.
- Potential alignment issues: Requires careful installation to ensure optimal brake caliper alignment, which might be challenging for some users.
- Not suitable for all braking systems: Primarily intended for disc brake conversions, may not meet the needs of riders preferring traditional braking systems.
Disc Brake Conversion Kit for 1973-1987 Trucks and Vans
The Disc Brake Conversion Kit for 1973-1987 GM trucks and vans is the perfect solution for owners wanting an easy and effective upgrade from factory drum brakes. This bolt-on kit includes calipers, rotors, brake pads, and all necessary hardware, making installation a breeze—no welding required. It’s designed for full-float 8-lug 14-bolt axles but also offers compatibility with various configurations, including semi-float and 6-lug setups. With this upgrade, you’ll enhance your vehicle’s braking performance and reliability, ensuring safer stops whether you’re hauling loads or cruising around town. Don’t settle for less; boost your ride’s stopping power today!
Best For: Truck and van owners looking for an easy and effective brake upgrade from factory drum brakes.
Pros:
- Bolt-on installation makes it user-friendly with no welding required.
- Comprehensive components included in the kit ensure a complete upgrade.
- Enhanced braking performance improves safety and reliability for various vehicle applications.
Cons:
- Requires purchase of brake fluid separately, which may need additional planning.
- Compatibility primarily focuses on 14-bolt axles, limiting options for other configurations.
- Installation may still require some mechanical knowledge for best results.
Speedway Motors Rear-End Disc Brake Kit Conversion
For budget-conscious builders aiming to enhance their vehicle’s braking performance, the Speedway Motors Rear-End Disc Brake Kit Conversion stands out as an exceptional choice. This complete kit easily bolts onto your Ford 8 or 9 inch axle, considerably improving your stopping power over traditional drum brakes. You’ll get everything you need, including two vented rotors, GM metric calipers, brake pads, and all the necessary hardware. With durable components and easy installation, you’ll appreciate the value and performance it brings. The kit’s compatibility with various axle sizes makes it a versatile upgrade for your project.
Best For: Budget-conscious builders looking to upgrade their vehicle’s braking performance with a reliable and easy-to-install disc brake kit.
Pros:
- Easy installation: The kit is designed for a straightforward bolt-on installation, making it user-friendly for builders of all skill levels.
- Enhanced stopping power: The conversion significantly improves braking performance compared to traditional drum brakes.
- Versatile compatibility: Fits both Ford 8 and 9 inch axles, accommodating various project requirements.
Cons:
- No emergency brake: The GM metric calipers included in the kit do not support an emergency brake function.
- Limited to specific axle sizes: The kit is only compatible with axles with a maximum flange diameter of 6-1/4 O.D.
- Basic upgrade: While it offers great value, it may lack advanced features found in more premium brake kits.
TOBWOLF Upgrade Four-Piston MTB Disc Brake Set
If you’re seeking reliability and power in your mountain biking adventures, the TOBWOLF Upgrade Four-Piston MTB Disc Brake Set is an excellent choice. This system features a four-piston dual-sided hydraulic design, ensuring strong, linear braking force while preventing rotor warping. With its CNC-machined aluminum alloy caliper and innovative heat dissipation channels, you’ll enjoy peak performance. You’ll appreciate the tool-free pad replacement and upgraded ceramic pads for enhanced heat resistance. The lightweight stainless steel rotors offer superior braking power, making your rides smoother. Installation is straightforward, and with proper adjustment, you’ll experience unmatched stopping power on every trail.
Best For: Mountain bikers seeking reliable and powerful braking performance on challenging trails.
Pros:
- Powerful braking force delivered by the four-piston dual-sided hydraulic design.
- Tool-free pad replacement system simplifies maintenance for users.
- Lightweight stainless steel rotors enhance performance while reducing bike weight.
Cons:
- Minor oil leakage may occur when switching brake cable positions.
- Installation requires careful alignment and adjustment for optimal performance.
- User manual and instructional video may be necessary for those unfamiliar with brake systems.
Speedway Motors GM C10 Rear Disc Brake Kit
Engineered specifically for classic truck enthusiasts, the Speedway Motors GM C10 Rear Disc Brake Kit transforms your 1963-1970 Chevy C10 or GMC15 into a modern marvel of stopping power. This kit includes everything you need: 12-inch rotors, GM single-piston calipers, D54 pads, brackets, hardware, hoses, and emergency brake cables. It’s compatible with Chevy C10, GMC15 trucks, Suburbans, and 2WD Blazers, making it a versatile upgrade. With a 5×5 bolt pattern and a center axle hole diameter of 3.090 inches, it fits stock or aftermarket wheels. Plus, the easy bolt-on installation means you won’t need welding—perfect for DIYers!
Best For: Classic truck enthusiasts looking to upgrade their 1963-1970 Chevy C10 or GMC15 with modern braking performance.
Pros:
- Complete kit includes all necessary components for a successful rear disc brake conversion.
- Easy bolt-on installation, eliminating the need for welding, making it accessible for DIY enthusiasts.
- Self-adjusting rear calipers provide built-in emergency brake functionality for added safety.
Cons:
- Compatibility is limited to specific GM models from 1963-1970, which may not suit all classic truck owners.
- Single-piston calipers may not offer the same performance as multi-piston options found in higher-end kits.
- Installation may still require some mechanical knowledge, which could be a barrier for complete beginners.
Disc Brake Conversion Kit for Ford Mustang 1964-1969
Looking to enhance your classic Ford Mustang’s braking performance? The Disc Brake Conversion Kit for 1964-1969 models is your ideal solution. This complete kit features 11″ cast iron rotors, metric calipers, sliding bolts, brake hoses, and all necessary hardware for a seamless upgrade from drum brakes. To fit modern disc brake technology, make sure you have 14″ disc brake wheels or larger. Constructed from high-quality materials, this kit guarantees safe, reliable braking in various conditions. Plus, CARMOCAR offers a 1-year customer service period, so you can reach out for support within 24 hours if needed.
Best For: Classic Ford Mustang owners (1964-1969) looking to upgrade their braking performance from drum to disc brakes.
Pros:
- High-quality materials ensure durability and strength for reliable braking.
- Complete kit includes everything needed for a seamless conversion.
- Enhanced braking efficiency provides safer performance in various driving conditions.
Cons:
- Requires specific wheel sizes (14″ or larger) for proper fitment.
- Installation may require mechanical knowledge and skills for best results.
- Limited to Ford Mustang models from 1964 to 1969, not applicable to other vehicles.
Factors to Consider When Choosing a Big Brake Conversion Kit
When choosing a big brake conversion kit, you’ll want to evaluate several key factors. Think about your vehicle’s compatibility, the performance enhancements you’re aiming for, and how complex the installation will be. Also, pay attention to the material quality and any additional components included in the kit.
Vehicle Compatibility Requirements
Choosing the right big brake conversion kit hinges on guaranteeing compatibility with your vehicle’s specific make, model, and year. Start by confirming that the kit fits your vehicle perfectly; improper fitment can lead to performance issues. Check your suspension setup, especially if you’ve made modifications like lifts or larger tires, as these can affect brake performance. Make sure the kit’s components match your axle specifications, including bolt patterns and flange dimensions, for seamless installation. Additionally, verify the required wheel size; some kits may need larger rims to fit upgraded components. Finally, consider your vehicle’s intended use—whether it’s off-road driving or heavy towing—to guarantee the kit meets your performance and safety needs.
Brake Performance Enhancement
Ensuring your big brake conversion kit is compatible with your vehicle is just the start; the performance enhancements it offers are equally important. Upgrading to a big brake kit can drastically improve your stopping power with larger rotors and efficient calipers, resulting in shorter braking distances. Look for drilled and slotted rotors for enhanced thermal management, which helps dissipate heat and reduces brake fade during heavy use. High-performance brake pads made from advanced materials, like carbon-fiber ceramic, provide better grip and minimize dust, enhancing cleanliness. Additionally, the increased surface area of larger components improves braking modulation, giving you better control and responsiveness in various driving conditions. This upgrade is especially crucial if you’ve lifted your suspension or added larger tires.
Installation Complexity Level
Installation complexity can make or break your experience with a big brake conversion kit. You’ll find that some kits are straightforward, needing just basic tools and a few hours, while others demand advanced skills and specialized equipment. Many options are designed for bolt-on installation, which is great for DIY enthusiasts like you, as they sidestep welding and extensive modifications. However, certain conversions might require removing axles or other components, increasing both complexity and installation time. Clear instructions and included hardware can greatly ease the process, minimizing errors and ensuring proper fitment. Don’t forget to check compatibility with your existing vehicle components, like wheels and brakes, to avoid complications during installation.
Material Quality Considerations
When selecting a big brake conversion kit, paying attention to material quality is essential for achieving ideal performance. Higher-grade materials, like carbon-fiber ceramics, offer enhanced strength and durability compared to standard options. Look for drilled and slotted rotors made from premium metals; these improve heat dissipation and reduce brake fade under heavy use. Zinc plating on rotors adds rust protection, extending the lifespan of your brake system in diverse weather conditions. Opt for brake pads made from semi-metallic or upgraded ceramic materials to minimize dust and noise, creating a cleaner, quieter ride. Finally, high-quality aluminum caliper bodies, especially CNC-machined ones, guarantee lightweight construction while maintaining performance under stress. Each material choice can greatly impact your braking experience.
Additional Components Included
Choosing a big brake conversion kit means considering the additional components that come with it, as they can greatly impact your overall braking experience. Look for high-quality rotors, ideally drilled and slotted, to enhance heat dissipation and performance. Make sure the kit includes thorough installation hardware like caliper brackets, hoses, and necessary mounting components for a hassle-free setup. Some kits also come with upgraded brake pads made from proprietary materials, boosting strength and reducing dust for cleaner wheels. Don’t forget to check for emergency brake components, such as cables or integrated calipers, which add functionality and safety. Ideally, choose a kit that offers a complete solution for both front and rear braking systems to guarantee balanced performance across all wheels.
Warranty and Support Options
After ensuring you’ve selected a big brake conversion kit with all the necessary components, it’s time to evaluate warranty and support options. First, check the warranty period; most kits offer at least a one-year warranty against manufacturing defects. It’s also wise to see if warranty coverage includes both parts and labor for installation-related issues. Effective customer support is essential, so look for manufacturers with dedicated teams ready to help with troubleshooting and compatibility questions. Additionally, consider kits that provide a satisfaction guarantee or return policy, allowing you to exchange products that don’t meet your expectations. Finally, understand the scope of after-sales support, including availability of installation guides, videos, and customer service contacts for ongoing assistance.