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Home >> Subaru >> 2016 >> WRX Premium, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Exhaust System (WRX-STI)) >> Front Exhaust Pipe >> Removal

Front Exhaust Pipe: Removal

WARNING: This page is about a different variant/trim than selected.
CAUTION: Vehicle components are extremely hot after driving. Be wary of receiving burns from heated parts.
  1. Disconnect the ground cable from battery.
  2. Lift up the vehicle.
  3. Remove the under cover. < Ref. to REMOVAL , Front Under Cover. >
  4. Remove the front oxygen (A/F) sensor. < Ref. to REMOVAL , Front Oxygen (A/F) Sensor. >
  5. Remove the exhaust manifold RH lower cover and exhaust manifold LH cover.
    Fig 1: Locating Exhaust Manifold Cover Bolts (RH And LH)
    G05660991Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the bolts and nuts which hold joint pipe onto exhaust manifold RH.
    Fig 2: Locating Exhaust Manifold RH Joint Pipe Bolts And Nuts
    G04998841Courtesy of SUBARU OF AMERICA, INC.
  7. While holding the front exhaust pipe with one hand, remove the nuts which hold the exhaust manifold to the cylinder head exhaust port and remove the front exhaust pipe.
    Fig 3: Locating Front Exhaust Pipe Nuts
    G10265497Courtesy of SUBARU OF AMERICA, INC.
    Fig 4: Locating Front Exhaust Pipe Bolts
    G10265498Courtesy of SUBARU OF AMERICA, INC.