Subaru LEGACY 2002 Quick Reference Index page 143

2. Composition
2000 cc Models
(4)
(3)
(1)
(5)
(2)
2500 cc Models
(3)
(1) (4)
(8)
(2)
(1) Front exhaust pipe RH
(2) Front exhaust pipe LH
(3) Front catalytic converter
(4) Front oxygen (A/F) sensor
(5) Rear oxygen sensor
COMPOSITION
(6)
(8)
(7)
(6)
(5)
(7)
(9)
(8)
(9)
(6) Center exhaust pipe
(7) Rear catalytic converter
(8) Resonance chamber
(9) Rear exhaust pipe
(10) Muffler
EX-3
Exhaust
(10)
B2H4758A
(10)
B2H4627A