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Home >> Kia >> 2017 >> Optima SX >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Intake And Exhaust System - 2.0L (Except HEV) >> Muffler And Catalytic Converter >> Repair Procedures >> Removal and Installation >> Front Muffler

Front Muffler

  1. Detach the rubber hanger (A) from the front muffler.
  2. Remove the front muffler (B).

    Tightening torque: 

    39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb.ft)

    Fig 1: Detaching Rubber Hanger From Front Muffler
    G12145378Courtesy of KIA MOTORS AMERICA, INC.
    NOTE: When installing, replace with new gaskets.
  3. Install in the reverse order of removal.