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Item #:
18675873
Wilwood Big Brake Kit Front & Rear Combo Package With Free Brake Lines & Brake Fluid, Sx6r 15 Front, Aero4 14 Rear, Red Calipers, Drilled Rotors,
Item #:
18675873
TTD 52975
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Order now and get it around Thursday, September 17
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All-inclusive Front & Rear Brake Kit, WITH Front & Rear Stainless Brake Lines, and 2 Bottles of Wilwood 570 Fluid.
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What Stands Out
High-Performance Braking
Experience superior stopping power and reduced brake fade with the SX6R and Aero4 calipers, providing unmatched performance during spirited driving or track days.
Complete Package
Includes everything needed for installation, such as free brake lines and premium brake fluid, ensuring a hassle-free upgrade for 2015-2019 Mustang owners.
Durable Design
Featuring drilled rotors and vibrant red calipers, this kit not only enhances aesthetics but also improves heat dissipation for longer-lasting performance.
Product Details
- All-inclusive Front & Rear Wilwood Big Brake Kit with Stainless Brake Lines & Brake Fluid exclusively from ACCESSPEED
- Front kit: SX6R Big Brake Kit with red calipers and 15-inch drilled & slotted rotors
- Rear kit: AERO4 Big Brake Kit with red calipers and 14-inch drilled & slotted rotors
- Compatible with 2015-2019 Mustang, providing big brake performance for street and track vehicles
- SX6R calipers designed for high-capacity braking, while AERO4 Big Brake rear axle kits replace factory disc brakes
- Includes Wilwood stainless steel braided Flexlines and Hi-Temp° 570 Racing Brake Fluid
| Brand Name | Wilwood |
| Model Year | 2025 |
| Manufacturer Part Number | ACCESSPEED-WIL-MUS15SX-B-R |
| Is Assembly Required | No |
| Manufacturer | Accesspeed |
| Model Number | SX6R & AERO4 |
| Item Type Name | Big Brake Kit |
| Compatible with Vehicle Type | Car/Truck/SUV |
| Orientation | Dual |
| Brand | Wilwood |
| Vehicle Service Type | Car/Truck/SUV |
| Year | 2025 |
| Assembly Required | No |
| Item Weight | 34 lbs (15.42 kg) |
Who Should Buy?
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Performance Racers
Ideal for enthusiasts seeking enhanced stopping power and control for competitive racing scenarios.
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Street Modifiers
Perfect for Mustang owners wanting to upgrade their braking system for improved aesthetics and performance.
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Track Days
A great choice for drivers participating in track events, requiring reliable and efficient braking performance.
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Casual Drivers
Not suitable for daily drivers who prioritize comfort and quiet over performance enhancements.
Product Description
Wilwood Big Brake Kit Front & Rear Combo Package With Free Brake Lines & Brake Fluid, Sx6r 15 Front, Aero4 14 Rear, Red Calipers, Drilled Rotors, Compatible With 2015-2019 Mustang
About This Item
Upgrade your braking performance with the Wilwood Big Brake Kit Front & Rear Combo Package. This all-inclusive package from Accesspeed includes both front and rear brake kits, as well as free brake lines and brake fluid for a complete and easy installation. The SX6R 15 front calipers are designed to provide high capacity braking with large diameter rotors, making them perfect for extreme performance and race vehicles.
These calipers offer enhanced braking when paired with wheel and tire upgrades and are highly recommended by Accesspeed. The kit also includes directional 72 staggered vane 15.00" rotors for maximum cooling and sustained high heat durability. These rotors ensure that your brakes perform at their best even under intense conditions.
For the rear brakes, the AERO4 14 rear big brake kit replaces the factory disc brakes and utilizes the OE parking brake assembly. This kit is a perfect complement to the front big brake upgrades, providing enhanced performance, increased durability, and a high-tech style. Accesspeed goes the extra mile by including stainless steel braided Flexlines in this package.
These Flexlines are designed to fit each specific application and provide a "hard line" pedal feel. They also allow for heat dissipation, ensuring that your brakes stay cool even during intense use. To top it off, Accesspeed includes Wilwood's specially formulated Hi-Temp° 570 Racing Brake Fluid.
This brake fluid has a minimum dry boiling point of 570° F, making it perfect for racing and high-performance applications. Its low viscosity allows for easy bleeding of the brake system, eliminating aeration of the fluid caused by foaming. Please note that this Brake Kit may require 19-inch or larger wheels or wheel spacers.
Be sure to refer to the wheel clearance diagram to ensure it will fit your specific vehicle. Upgrade your Mustang's braking performance with the Wilwood Big Brake Kit Front & Rear Combo Package. This kit is designed for easy bolt-on installation and includes everything you need to enhance your braking power.
Don't settle for average brakes, choose Wilwood for superior performance and reliability.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is included in the WILWOOD Big Brake Kit Front & Rear Combo Package?
Answer: The WILWOOD Big Brake Kit includes high-performance SX6R 15 front calipers and Aero4 14 rear calipers, enhancing your vehicle's stopping power significantly. Additionally, it comes with free brake lines and brake fluid, ensuring you have all necessary components for optimal installation. These red calipers not only improve functionality but also add a sporty aesthetic to your vehicle. This kit is ideal for car enthusiasts looking to upgrade their braking system for better performance during high-speed driving or track days. -
Question:
How does the WILWOOD Big Brake Kit improve braking performance?
Answer: The WILWOOD Big Brake Kit is designed to enhance braking performance through larger calipers and rotors, resulting in increased surface area for better heat dissipation and reduced fade during intense braking scenarios. Featuring SX6R 15 front and Aero4 14 rear calipers, this combo allows for improved clamping force, enabling quicker stops and more responsive braking. It's perfect for those who drive in demanding conditions or require reliable performance under heavy load, such as during racing or towing. -
Question:
Is professional installation recommended for the WILWOOD Big Brake Kit?
Answer: Yes, while the WILWOOD Big Brake Kit comes with comprehensive instructions, professional installation is recommended to ensure optimal performance and safety. An experienced technician can properly assess suspension geometry and brake line routing, ensuring everything is installed correctly. Proper installation can prevent potential issues and maximize the benefits of the upgraded braking system, making it a smart choice for car enthusiasts looking to achieve the best performance. -
Question:
What types of vehicles are compatible with the WILWOOD Big Brake Kit?
Answer: The WILWOOD Big Brake Kit is compatible with a wide range of vehicles, particularly those frequently used in performance applications such as racing, track days, or performance street driving. It's crucial to verify the specifications of your vehicle, as the kit may be designed specifically for certain models. It's advisable to consult the vehicle compatibility guide provided by WILWOOD or seek expert advice to ensure that you select the right kit for your needs. -
Question:
What is the benefit of drilled rotors in the WILWOOD brake kit?
Answer: Drilled rotors in the WILWOOD brake kit provide numerous advantages, including improved wet-weather performance by helping to evacuate water and debris, thereby maintaining better contact with the brake pads. This feature minimizes brake fade and enhances cooling during prolonged use, making it particularly beneficial for high-performance vehicles or racing conditions. The drilled design also contributes to a lighter rotor weight, which can improve overall vehicle dynamics. -
Question:
How do I maintain the WILWOOD Big Brake Kit?
Answer: Maintaining the WILWOOD Big Brake Kit involves regular inspections of the brake pads, calipers, and rotor surfaces to check for wear and tear. It's essential to keep the brake fluid at appropriate levels and replace it according to the manufacturer's recommendations. Additionally, periodically cleaning the calipers and rotors will help prevent dirt build-up, ensuring optimal performance. These maintenance practices ensure your braking system remains reliable, especially during high-performance driving. -
Question:
Can I use the WILWOOD Big Brake Kit for everyday driving?
Answer: Absolutely! The WILWOOD Big Brake Kit is designed not only for high-performance scenarios but also for everyday driving, enhancing safety and performance. The improved stopping power and consistency offered by the kit can greatly benefit daily commutes, especially in stop-and-go traffic. The aesthetic appeal of the red calipers also adds a nice touch to your vehicle's appearance, making it a great choice for enthusiasts who want both performance and style. -
Question:
What are the advantages of using WILWOOD brake lines and fluid?
Answer: WILWOOD brake lines and fluid are specifically designed to complement their brake kits, providing enhanced safety and performance. The brake lines are made from durable materials to resist abrasion and swelling, ensuring consistent brake feel and performance. WILWOOD brake fluid features a high boiling point, which reduces the risk of vapor lock and brake fade under high-stress conditions. Together, they significantly enhance the overall braking experience, making them essential for maintaining optimal performance. -
Question:
Where can I buy the WILWOOD Big Brake Kit in Trinidad and Tobago?
Answer: You can purchase the WILWOOD Big Brake Kit Front & Rear Combo Package with Free Brake Lines & Brake Fluid exclusively at Ubuy in Trinidad and Tobago. Ubuy offers a hassle-free shopping experience, ensuring you can find the right brakes for your vehicle while enjoying a wide selection of automotive products. Shopping at Ubuy guarantees you’ll receive reliable delivery and quality customer service throughout your purchasing journey. -
Question:
What colors are available for the WILWOOD Big Brake Kit calipers?
Answer: The WILWOOD Big Brake Kit calipers are available in a striking red color, which not only enhances the vehicle's aesthetic appeal but also signifies high performance. The bold coloration adds a sporty touch to any car while providing heightened visibility of the brake components. While this kit is offered with red calipers, WILWOOD also produces other colors for different models, so always check compatibility and color options based on your preferences and style.
Wilwood Brake Kits SX6R & AERO4 Editorial Review
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Pros
- Excellent stopping power
- Durable, high-quality materials
- Stylish red calipers
- Easy installation
- Includes free brake lines and fluid
Cons
- May require breaking in period
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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TTD 52975
Order now and get it around Thursday, September 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Wilwood SX6R 15 Front & AERO4 14 Rear Big Brake Kit for high-capacity braking
- Directional 72 staggered vane 15” rotors for maximum cooling and durability
- AERO4 Big Brake rear axle kits use OE parking brake assembly for compliment to front big brake upgrades
- Increases brake performance, durability and style to compliment big wheel, tire and suspension upgrades
- Compatible with OE master cylinder output and ABS function
- May require 19-inch or larger wheels and/or wheel spacers
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