Exhaust Hangers

This procedure covers the inspection and replacement of exhaust rubber hangers that support the exhaust system on the 2018-2024 Toyota Camry with the 2.5L I4 engine.

Warnings

Tools required

Parts

• Exhaust rubber hanger(s) × 1 — Use OEM specification - typically 4-6 hangers along exhaust

Preparation

1. Park vehicle on level ground and engage parking brake
2. Place wheel chocks behind rear wheels
3. Ensure exhaust system is completely cool to the touch
4. Raise front of vehicle with floor jack and support securely on jack stands at manufacturer lift points
5. Visually inspect entire exhaust system from underneath to identify failed or deteriorated hangers

Procedure

1. 1

   Locate exhaust hangers
   Identify all exhaust hanger locations from underneath the vehicle. The 2.5L Camry typically has 4-6 rubber hangers supporting the exhaust system: one near the front pipe, one or two at the mid-pipe, two at the rear muffler, and potentially one at the resonator. Note which hangers are cracked, torn, or have separated from their mounting brackets.
2. 2

   Apply penetrating oil
   If hanger bolts are being replaced, spray penetrating oil on the hanger mounting bolts and allow to soak for 5-10 minutes. Most rubber hanger replacements do not require bolt removal as the rubber isolator separates from the hook.
3. 3

   Support exhaust section
   Use a second jack stand or have an assistant support the exhaust pipe section near the hanger being replaced. This prevents excessive stress on adjacent hangers and exhaust components during removal.
4. 4

   Remove damaged rubber hanger
   Use a flat-blade pry bar or hanger removal tool to carefully pry the rubber hanger off the exhaust hook and body-mounted bracket. Work the rubber isolator off one side at a time. If the rubber is severely deteriorated, it may need to be cut off with a utility knife. Note the orientation of the hanger for reinstallation.
5. 5

   Remove hanger bolt if required
   If replacing a body-mounted hanger bracket or the bolt has failed, remove the hanger mounting bolt from the chassis bracket. Clean threads with a wire brush and inspect for damage.
   Torque spec

   Hanger Bolts20 Nm (15 lb-ft)
6. 6

   Clean mounting surfaces
   Clean the exhaust hook and body bracket with a wire brush to remove rust, dirt, and old rubber residue. This ensures proper seating of the new hanger and easier installation.
7. 7

   Install new rubber hanger
   Position the new rubber hanger onto the body-mounted bracket first, then use a pry bar to stretch the opposite side over the exhaust pipe hook. Apply soapy water or silicone spray to the rubber to ease installation if needed. Ensure the hanger is fully seated on both the bracket and exhaust hook.
8. 8

   Install hanger bolt if removed
   If the hanger mounting bolt was removed, reinstall and torque to specification. Do not overtighten as this can distort the bracket or strip threads in the chassis.
   Torque spec

   Hanger Bolts20 Nm (15 lb-ft)
9. 9

   Check exhaust alignment
   With all hangers installed, verify the exhaust system hangs evenly and does not contact the chassis, suspension components, or heat shields. There should be approximately 10-20mm clearance around all exhaust components. Adjust hanger positions if necessary by shifting the rubber isolators on their hooks.
10. 10

    Inspect heat shields
    Check that all exhaust heat shields are properly secured and not rattling. Tighten any loose heat shield bolts if found during the inspection.
    Torque spec

    Heat Shield Bolts10 Nm (7 lb-ft)

Reassembly

1. Lower vehicle from jack stands carefully
2. Remove wheel chocks
3. Store tools and dispose of old hangers properly

Verification

• Start engine and listen for any exhaust leaks or unusual rattling noises
• Perform a test drive and verify no exhaust vibration or droning noise is present in the cabin
• Re-inspect exhaust hanger installation from underneath after test drive to confirm hangers remain properly seated
• Verify exhaust tips are centered in rear bumper cutouts and aligned evenly

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