Parts for your 2022 Subaru Xv-Exhaust mount

2022 Subaru XV exhaust mount — what it does and when to replace it

Yes, the 2022 Subaru XV runs exhaust mounts (also called exhaust hangers/insulators). This is confirmed in Subaru’s Electronic Parts Catalogue for the GT-platform XV/Crosstrek, which lists rubber “Exhaust Mounting/Insulator” items such as 44022FL000 across 2018–2023 models, and in the Subaru Workshop Manual (Exhaust System section), which specifies inspection of the exhaust rubber insulators and brackets. Dealer parts diagrams in Australia and New Zealand also show multiple rubber mounts supporting the centre pipe and rear muffler on the 2022 XV.

On the XV, these little rubber doughnuts do a big job. They suspend the exhaust under the car, isolate engine and exhaust vibration from the cabin, and keep the pipework correctly positioned so it doesn’t knock on the body, subframe, or rear bumper. They also allow a bit of controlled movement as the engine rocks and the exhaust heats and cools. That’s why a perished or stretched mount can turn a quiet XV into a rattly one, especially over speed humps or corrugations.

As part of routine servicing, it’s smart to eyeball the exhaust mounts whenever the vehicle’s on a hoist.

• What to look for: cracks, splits, hardening, glossy “burnt” rubber, elongated holes, or a sagging rear muffler. Any tapping or thudding from the rear over bumps is a giveaway.
• Typical lifespan: often 80,000–150,000 km, but heavy towing, off‑road work, coastal salt, and oil contamination can shorten that.
• Why they fail: constant heat cycles, UV/ozone exposure, and load from the exhaust mass and movement.

Replacement is straightforward and inexpensive. Use a silicone spray to slip the old mounts off the pegs, and fit new genuine-spec rubbers so the exhaust sits at the right height and angle. If one mount is visibly tired, consider doing the set around that section (for example, both rear muffler mounts) to keep the system even. After fitment, check clearances to heat shields, crossmembers and the bumper, and recheck once the exhaust has heat‑soaked. If brackets have been bent from an impact, straighten or replace them at the same time.

DIYers should let the system cool fully and support the exhaust before removing any mounts. Dedicated exhaust-hanger pliers make the job quicker. If the XV runs an aftermarket or heavier stainless system, a slightly stiffer mount may help control movement, but expect a tad more vibration, for daily use, OEM‑type rubber is the most comfortable choice.

• Service tip for ANZ drivers: frequent beach runs or gravel touring? Inspect the mounts at every 15,000 km service alongside heat shields, because sand, salt and corrugations are tough on rubber.

Popular questions about 2022 Subaru XV exhaust mounts

How many exhaust mounts does a 2022 Subaru XV have?
Most 2022 XVs have several rubber mounts: typically two at the rear muffler, one to two around the centre pipe, and another forward—so roughly four to six in total depending on market spec and exhaust layout. A quick look underneath or a check of the VIN in the Subaru parts catalogue will confirm the exact count for a given vehicle.

Is it OK to drive with a broken exhaust mount?
It’ll usually still drive, but it’s not ideal. A failed mount can let the exhaust contact the body or subframe, causing knocks, melted trim, or stress on joints and sensors. If you notice new vibrations or clunks, get it sorted promptly to avoid collateral damage.

Are polyurethane mounts a good upgrade for the XV?
They can be if the vehicle carries a heavier aftermarket exhaust or sees rough tracks—firmer mounts control movement better. The trade‑off is a touch more noise and vibration in the cabin. For everyday commuting and comfort, genuine‑style rubber is usually the sweet spot.