This HC M1 brake pad set is engineered for street and circuit use in the listed vehicle and brake-package applications. Match the axle position, pad shape, original caliper, rotor dimensions, and every visible fitment note before ordering.
Key Features
- HC M1 friction product
- Material: Super graphite metallic
- Applicable rotor temperature: 50-800 C
- Intended use: Street and circuit use
Fitment
| Years | Make | Model |
|---|---|---|
| 2017-2021 | Honda | Civic |
Rear axle for FK8 Type R with factory Brembo brakes. Confirm R385 pad shape.
Specifications
| Brand | Project Mu |
|---|---|
| Manufacturer Part Number | PHMR385 |
| Product Type | Brake Pads - Racing |
| Series | HC M1 |
| Axle Position | Rear |
| Pad or Shoe Shape | R385 |
| Material | Super graphite metallic |
| Applicable Rotor Temperature | 50-800 C |
| Friction Coefficient | 0.41-0.55 |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new Project Mu product identified by manufacturer part number PHMR385. Shims, sensors, hardware, fluid, tools, and companion components are included only when expressly supplied for this exact part number.
About Project Mu
Project Mu develops brake pads, shoes, fluids, calipers, and related friction components for street, performance, drift, and circuit applications. Selection remains exact-part-number, exact-pad-shape, exact-axle, and exact-brake-package specific.
Related Project Mu Products
- Shop all Project Mu products
- Project Mu Subaru STI / Honda Civic Type R HC M1 Front Brake Pad
- Project Mu 02-06 Acura RSX Type S / 00-09 S2000 / 06-09 Civic Si B-FORCE Front Brake Pads
- Project Mu 02-06 Acura RSX Type S / 00-09 S2000 / 06-09 Civic Si Club Racer Advance Front Brake Pads
Frequently Asked Questions
Will these rear pads fit my Honda Civic?
Only when the vehicle also has the brake package and R385 pad shape stated in the fitment note. Compare the original pads and calipers before ordering.
What brake-package details must I verify?
Confirm axle position, caliper manufacturer and piston count, rotor diameter and thickness, pad outline, retaining hardware, and every trim-specific brake option.
Do these Project Mu pads require bedding?
Yes. Install them on serviceable, properly prepared rotors and follow the current Project Mu bedding guidance for this compound. Verify safe braking before normal or competition use.
Installation Instructions
Brake components are safety critical. Have a qualified technician follow the current Project Mu and vehicle service procedures, verify the exact application before disassembly, inspect all mating components, use specified hardware and torque values, complete the required adjustment or bedding process, and confirm safe operation before road or competition use.
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