Subaru Impreza 2003 Service Manual page 3055

8. SUB FRAME ALIGNMENT
Unit: mm (in)
Horizontal and vertical dimensions are values measured from datum points (0).
DATUM DIMENSIONS
133.3
314(12.36) (5.25)
0
429 740
(16.89) (29.13)
0
BS-21
BODY STRUCTURE
924
(36.38)
BS-00602