Parts for your 2014 Subaru Exiga-Exhaust mount

2014 Subaru Exiga Exhaust Mounts: What They Do and When to Replace

Exhaust mounts (also called exhaust hanger insulators) are absolutely fitted to the 2014 Subaru Exiga (YA series). This is confirmed by Subaru’s Workshop/Service Manual for the Exiga exhaust system (Exhaust Pipe and Muffler section), which specifies removal and refit of the rubber hanger insulators during exhaust service, and by the Subaru FAST Electronic Parts Catalogue (Group 44: Exhaust), which lists multiple “Insulator – Exhaust” positions for the centre pipe and rear muffler on YA Exiga models. They’re standard kit on this platform to control exhaust alignment and noise/vibration.

On the Exiga, these rubber mounts suspend the exhaust under the car, isolating vibration from the cabin and keeping the pipework sitting sweet where it should. They let the system move a touch as it heats and cools, so there’s no harsh metal-on-metal contact. When they’re doing their job, the Exiga stays quiet, the tailpipe sits centred, and nothing thumps over speed humps.

Because they live near heat, road grime, and (in coastal AU/NZ) salty air, the rubber can perish or stretch with age. Typical signs they’re on the way out include a droning note at cruise, a knock on take-off or over bumps, a drooping tailpipe, or visible cracks in the rubber donuts. If any of that shows up, it’s time for a closer look.

Good practice for owners and workshops alike:

• Inspect the exhaust mounts at each service interval (around 10,000–15,000 kilometres or 6–12 months). Look for cracking, splitting, glazing, or a mount that’s gone soft and elongated.
• Replace in pairs or as a set around the affected section if one’s failed. It’s a quick, low-cost job that restores alignment and trims NVH.
• Support the exhaust with a stand before removal. Use silicone spray to slide the rubbers off and on. Avoid petroleum-based lubricants that attack rubber.
• While you’re under there, eyeball the metal hanger brackets, heat shields, and clamp areas for corrosion, and snug any loose fasteners.
• Choosing parts: OEM-style rubber keeps factory comfort. Polyurethane options are firmer and last longer, but can transmit a touch more vibration.

In Aussie and Kiwi conditions—gravel roads, hot summers, coastal humidity—expect these mounts to be a wear item over 5–10 years. Keeping them fresh helps the Exiga stay quiet, rattle-free, and compliant on family runs and weekend missions alike.

Popular questions about 2014 Subaru Exiga exhaust mounts

How many exhaust mounts does a 2014 Subaru Exiga have?
Most YA Exiga variants run four to six rubber hanger insulators from the centre pipe back to the rear muffler. The exact count can vary with trim, market, and any accessories like a towbar or different muffler layout. A quick underbody look will confirm the positions.

What are the symptoms of a failing exhaust mount on an Exiga?
Common giveaways are a knock or rattle on start-up, over bumps, or when shifting from reverse to drive, a deeper cabin drone at certain revs, and a tailpipe that looks off-centre or sits lower than usual. Visible cracks, tears, or very soft rubber are further clues.

Can an Exiga’s exhaust mounts be replaced at home?
Yes, if the car is safely raised and supported. Basic tools (12/14 mm spanners, penetrating oil, silicone spray, pry bar) are all that’s usually needed. Let the exhaust cool fully, support it with a stand, and swap the rubbers one at a time to keep alignment. If brackets are rusty or seized, a workshop visit may save time.