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SKU: 150-45-7812K / UPC: 889545118506
Wilwood Brake Pads High-Temperature Racing Performance for Dynapro Calipers
The Wilwood brake pad set is engineered with BP-45 compound for demanding race conditions. These pads deliver reliable stopping power from cold starts through extreme heat cycles, maintaining steady torque and pedal response across iron and steel rotors. Drivers in competitive racing report fewer fade issues and extended service life compared to standard compounds, making this set a practical pick for consistent track performance.
Key Product Specifications
- Part Number: 150-45-7812K
- UPC: 889545118506
- Pad Shape Number: 7812
- Compound: BP-45 (high-friction metallic formula)
- Pad Thickness: 0.49 inches
- Pad Area: 6.36 square inches
- Pad Volume: 2.1 cubic inches
- Inner Pad Width: 3.96 inches (100.6 mm)
- Inner Pad Height: 2.21 inches (56 mm)
- Maximum Operating Temperature: Over 1300°F
- Bedded: No (requires initial bedding-in for peak performance)
- Dust Production: Low
- Noise Level: Low
- Part Weight: 2.4 lbs
- Shipping Box Dimensions: 5 inches (L) x 3 inches (W) x 3 inches (H)
What's Included in Your Purchase
This complete axle set provides everything needed for a direct replacement:
- 4 individual brake pads (two per caliper side)
- Pre-chamfered edges for smooth installation
- Compatible hardware not required (uses existing caliper retainers like Quick-E-Clips)
Vehicle Fitment and Compatibility
Designed for all race vehicles equipped with compatible Wilwood calipers, these pads ensure precise fit and function. They work with iron or steel rotors up to 1.27 inches wide and 13.06 inches in diameter. Key caliper compatibilities include:
|
Caliper Type |
Piston Count |
Piston Area (sq in) |
Max Rotor Width (in) |
Common Applications |
|
Billet Dynalite (Side Inlet) |
4 |
4.80 |
1.27 |
Drag racing, circle track |
|
Dynapro Dust-Boot |
4 |
3.00–4.80 |
1.04 |
Road racing, autocross |
|
Dynapro Lug Mount |
4 |
1.58–4.80 |
0.38–1.27 |
Off-road, rally, UTVs |
|
Dynapro Lug Mount-ST |
4 |
3.00–4.80 |
0.83 |
Sprint cars, stock cars |
|
Dynapro Narrow |
4 |
4.80 |
0.42 |
Compact race setups |
|
Forged DPHA |
4 |
4.12 |
0.83 |
High-horsepower drag |
|
Forged XRD Lug Mount |
4 |
Varies |
Varies |
Custom racing builds |
For UTV and off-road race vehicles with Dynapro/UTV4/6 calipers, these pads handle aggressive braking without compromise. Verify your setup against Wilwood's caliper list for exact match ideal for modified sports cars, dragsters, and rally machines where heat buildup is constant.
Why Choose Wilwood BP-45 7812 for Your Build
The BP-45 compound stands out in racing with its progressive friction curve strong initial bite at low temps, building to high torque control under load without abrupt changes. This results in predictable handling during hard zones, reduced rotor wear, and longer intervals between changes versus typical racing pads. Paired with Dynapro calipers, it supports setups from 10.32-inch to 13.06-inch rotors, fitting a wide array of competitive vehicles. Install these for track sessions where every stop counts reliable, durable, and built to last through multiple heats.
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Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company’s inception in 1977 by Bill Wood, Wilwood Disc Brakes has developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application. Wilwood Disc Brakes' core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motorsports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles. Wilwood is ISO 9000 compliant and has extensive experience maintaining quality levels of 100ppm or less for original equipment manufacturers. Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in co...
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