Disc Brake Specifications
DISC BRAKE SPECIFICATIONS (IMPREZA)
| Application |
In. (mm) |
| Disc Rotor Diameter |
| Front |
| 2.5 L |
10.91 (277) |
| 2.2 L |
10.24 (260) |
| Rear |
10.47 (266) |
| Lateral Runout |
| Front |
.003 (.08) |
| Rear |
.004 (.10) |
| Parallelism |
|
| Original Rotor Thickness |
| Front |
.940 (24.0) |
| Rear |
.390 (10.0) |
| Minimum Refinish Disc Thickness |
| Front |
.870 (22.0) |
| Rear |
.335 (8.5) |
| Discard Thickness |
|
| Master Cylinder Diameter |
| With ABS |
1.0 (25.4) |
| Without ABS |
.937 (23.8) |
DISC BRAKE SPECIFICATIONS (LEGACY)
| Application |
In. (mm) |
| Disc Rotor Diameter |
| Front |
| AWD, FWD & Base FWD |
8.27 (210) |
| Post & Brighton Models |
10.24 (260) |
| Except Post & Brighton Models |
10.91 (277) |
| Rear |
10.24 (260) |
| 2000 Rear |
11.42 (290) |
| Lateral Runout (Front Or Rear) |
.003 (.075) |
| Parallelism |
|
| Original Rotor Thickness |
| Front |
| AWD, FWD & Base FWD |
.94 (24.0) |
| Rear |
.39 (10.0) |
| Minimum Refinish Thickness |
| Front |
.87 (22.0) |
| Rear |
.34 (8.5) |
| Discard Thickness |
|
| Master Cylinder Diameter |
| With ABS |
1.06 (27.0) |
| Without ABS |
.95 (24.0) |
| Post & Brighton Models |
1.0 (25.4) |
| Except Post & Brighton Models |
1.062 (26.97) |
DISC BRAKE SPECIFICATIONS (FORESTER)
| Application |
In. (mm) |
| Disc Rotor Diameter |
| Front |
10.91 (277) |
| Rear |
10.47 (266) |
| Lateral Runout |
| Front |
.003 (.075) |
| Rear |
.028 (.07) |
| Parallelism |
|
| Original Rotor Thickness |
| Front |
.94 (24.0) |
| Rear |
.39 (10.0) |
| Minimum Refinish Thickness |
| Front |
.87 (22.0) |
| Rear |
.34 (8.5) |
| Discard Thickness |
|
| Master Cylinder Diameter |
1.062 (26.97) |
DISC PARKING BRAKE SPECIFICATIONS (FORESTER)
| Application |
In. (mm) |
| Parking Disc Diameter |
6.70 (170.0) |
| Maximum Refinish Diameter |
6.73 (171.0) |