Front: 

Part Number: HB453N.585

Description: HP Plus Brake Pads; FMSI ID, D1050

Caliper Type: OEM

Thickness: 0.585mm

Position: Front

Rear:

Part Number: HB557N.545

Description: HP Plus Brake Pads; FMSI ID, D1114

Caliper Type: OEM

Thickness: 0.545mm

Fitment: 08-14 Subaru STI Hatchback & Sedan

Details:

*HP Plus ('N' Compound Code)* HP Plus utilizes a unique Ferro-Carbon, high-tech friction material that was developed and manufactured for sport driving in autocross, Solo II and “track day” applications. The Ferro-Carbon formulation offers lower wear rates and higher torque values than other competitive materials.

Extremely high coefficient of friction makes HP Plus the perfect upgrade over stock for high performance streetcars used in autocross competition or that experience repetitive, heavy braking.

* Extremely High Friction Output * Fade Resistant * Worthy for Autocross & Club Racing Events

*Note:*
Hawk Performance burnishes its HP Plus brake pads as a final step in the factory, but all brake pads have to be bedded-in with the rotors (new or used) that they will be used against. Properly bedding-in new brake pads results in a transfer film being generated at the pad and rotor interface to maximize brake performance.