Parts for your 2014 Subaru Outback-Exhaust mount

2014 Subaru Outback Exhaust Mount

According to Subaru’s Factory Service Manual for the BR Outback (MY2014) and the Subaru Genuine Parts Catalogue for the same platform, the exhaust system is supported by multiple exhaust mounts (rubber insulators and steel hanger brackets). These mounts are present from the mid‑pipe through to the rear mufflers on both the 2.5i and 3.6R variants. So yes, an exhaust‑mount is absolutely relevant and fitted to the 2014 Subaru Outback.

The exhaust mounts on a 2014 Outback do a deceptively big job. They suspend the exhaust under the car, isolate vibration, and keep the system aligned so it doesn’t knock on the body or crossmember. The rubber insulators absorb engine movement and road bumps, which means less drone in the cabin and less stress on welds and flanges. On an AWD Outback that sees a mix of city runs and unsealed roads, those mounts quietly cop a fair bit of work.

As part of routine servicing, it’s smart to give the exhaust mounts a once‑over every 10,000–15,000 km. The rubber can harden, crack or stretch with age, heat, and road grime. When that happens, the exhaust can sit low, rattle on start‑up, or thump over bumps. Left too long, a sagging system can load up the joints and lead to leaks or broken hangers.

Replacement is straightforward for a tech and very doable for a confident DIYer with axle stands. Spray the old rubber insulators with silicone spray to slip them off the pegs, and treat any rusty bracket bolts with penetrating oil first. It’s common sense to replace insulators in pairs (or the full set) so the system sits even. If a steel hanger bracket is bent or corroded, swap it at the same time. After refitting, check the tailpipe sits centred in the bumper cut‑out and there’s clearance around the heat shields and subframe.

• Signs it’s time: rattles at cold start, tailpipe sitting off‑centre or low, thuds over speed humps, visible cracks in the rubber.
• Tips: use silicone spray (not grease) on new insulators, tighten brackets with the system hanging naturally, and recheck after a short drive.
• Service note: inspection at every service, replacement typically around the 6–10 year mark depending on use and climate.

How many exhaust mounts does a 2014 Outback have, and where are they?

Most 2014 Outbacks run four to six rubber insulator mounts: typically one or two around the mid‑pipe/resonator area and a pair at the rear muffler section (dual mounts on some trims). Exact count can vary slightly with engine and market spec, but they’re spaced to keep the system supported and aligned end‑to‑end.

What are the common signs the mounts need replacing?

Tell‑tales include a dull rattle at idle or on start‑up, clunks over bumps, a tailpipe that looks crooked or hangs low, and visible perishing or cracking in the rubber. If ignored, extra movement can stress joints and make small leaks more likely.

Can a home mechanic replace them, or is a workshop best?

A careful DIYer can swap the rubber insulators with basic tools, stands, and safety gear. Work on a cool exhaust, use silicone spray to remove and refit the rubbers, and support the pipe so it doesn’t tug on flanges. If brackets are rusted, or alignment is tricky after refit, a workshop visit is the easy, quick option.