SKU: 150-40-6211K/ UPC: 889545120783
Wilwood BP-40 Brake Pad Set for GP320 Calipers
The Wilwood BP-40 Brake Pad Set is designed specifically for the Wilwood GP320 caliper. These high-performance brake pads deliver aggressive initial bite, consistent stopping power, and excellent modulation across a wide temperature range, making them the ideal choice for demanding racing applications. Whether you’re tackling asphalt ovals, dirt tracks, or off-road courses, these pads provide reliable, linear response and long-lasting durability on iron, steel, and titanium rotors.
Why Choose the Wilwood?
Crafted with Wilwood’s advanced BP-40 compound, these pads are engineered for high friction and heat resistance, ensuring consistent performance under extreme conditions. With immediate low-temperature response and high fade resistance, they excel in heavy braking scenarios, offering predictable control for asphalt racing, extreme dirt track conditions, and road course applications. Their low wear rate extends pad life, providing cost-effective performance for racers and enthusiasts who demand reliability lap after lap.
What’s Included in Your Purchase?
- Part Number: 150-40-6211K (UPC: 889545120783)
- Quantity: Set of four (4) BP-40 brake pads, mounted on 6211 plates, designed exclusively for Wilwood GP320 calipers.
- Pad Thickness: 0.44 inches (11.1 mm)
- Compound: BP-40, a high-friction, high-temperature racing compound
- Weight: Approximately 2.5 lbs (1.13 kg) per set
- Shipping Box Dimensions: Approximately 8” x 6” x 4” (20.3 cm x 15.2 cm x 10.2 cm)
- Packaging: Securely packed to ensure safe delivery, with no additional hardware or accessories included.
Vehicle Fitment
The Wilwood BP-40 Brake Pad Set (150-40-6211K) is designed for vehicles equipped with Wilwood GP320 calipers, commonly used in high-performance and racing applications. Specific vehicle fitment depends on the brake system configuration, as these pads are tailored for custom racing setups rather than stock OEM applications. They are compatible with a variety of high-performance vehicles, including:
- Crosskarts and Super Crosskarts: Ideal for off-road racing and technical terrain.
- Open-Wheel Modifieds: Suited for intermediate-level dirt track racing.
- Asphalt Oval Race Cars: Perfect for heavy braking on short tracks.
- Road Course Vehicles: Reliable for high-speed track events and autocross.
- Other High-Performance Applications: Fits vehicles with Wilwood GP320 caliper brake kits, often found in drag racing, sprint cars, and custom builds.
Note: Always verify caliper compatibility (GP320) before purchase, as these pads are not designed for standard OEM brake systems. Consult your vehicle’s brake kit documentation or contact Wilwood for specific fitment details.
Specifications and Performance Features
- Friction Characteristics: High-friction BP-40 compound with aggressive initial response and excellent modulation.
- Temperature Range: Effective from low temperatures (100°F) up to extreme heat (over 1200°F), ensuring consistent performance.
- Rotor Compatibility: Works with iron, steel, and titanium rotors, offering high torque on titanium and long wear rates on iron/steel.
- Applications: Ideal for asphalt ovals, dirt tracks, off-road racing, and road course events requiring heavy braking.
- Durability: Low wear rate for extended pad life, even under sustained high-temperature conditions.
- Fade Resistance: High resistance to brake fade, maintaining stopping power during prolonged use.
Installation Instructions
For proper installation, refer to Wilwood’s official brake pad replacement guide for GP320 calipers. Always ensure pads are installed by a qualified technician and verify rotor compatibility to maintain braking performance and safety.
Why This Brake Pad Set Stands Out
The Wilwood BP-40 Brake Pad Set (150-40-6211K) is trusted by racers worldwide for its ability to deliver consistent, high-performance braking in the most challenging conditions. Unlike other brake pads, the BP-40 compound offers a unique balance of aggressive bite, linear response, and durability, making it the go-to choice for competitive racing and high-performance driving. Its compatibility with the GP320 caliper ensures a perfect fit for Wilwood-equipped vehicles, providing confidence and control on the track.
Order Today
Upgrade your braking system with the Wilwood BP-40 Brake Pad Set (150-40-6211K) and experience reliable, high-performance stopping power. Perfect for racers and enthusiasts who demand precision and durability, these pads are your key to consistent performance in any racing environment.





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