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Parts for your 2015 Audi Q5-Exhaust mount
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2015 Audi Q5 Exhaust Mount: What It Does and When to Replace It
Per Audi’s official workshop information (erWin/ElsaWin) and the VAG ETKA parts catalogue for the 8R-series Q5 (2013–2017), the 2015 Audi Q5 is fitted with multiple exhaust mounts (rubber hangers and brackets) that support the front pipe, centre section, and rear silencer. These mounts are absolutely relevant on this model, regardless of engine variant, and are considered routine service items when worn.
On a 2015 Audi Q5, the exhaust mount’s job is to hold the system in the right place while soaking up vibration so the cabin stays quiet and the pipes don’t knock on the body, subframe, or heat shields. By keeping the exhaust aligned, the mounts also protect flex joints, turbo/downpipe connections, and oxygen/NOx sensors from stress. Audi’s documentation shows several rubber hangers positioned to maintain correct height and clearance across the system, with specific brackets and bushings for different engines (2.0 TFSI, 3.0 TDI, SQ5).
As rubber components, exhaust mounts harden, crack, or stretch over time—especially with heat, road grime, and towing. Typical signs they’re past it include:
- Rattles or thumps under the car at idle, on start-up, or over bumps
- Visible sagging exhaust or a tailpipe sitting off-centre in the bumper cut-out
- Perished, split, or elongated rubber hangers, shiny rub marks on heat shields
- Occasional exhaust knock during cornering or on rough roads
Good practice on a Q5 is to inspect the exhaust mounts at regular services or about every 20,000–30,000 kilometres, and anytime the exhaust is removed (e.g., for a centre or rear section replacement). When changing mounts, support the exhaust with a stand, replace one hanger at a time, and avoid letting the system hang off a single point. A dab of silicone spray helps slide new rubber over the pegs. If the bracket hardware is rusty or Audi specifies single-use fasteners, fit new hardware and tighten to factory spec.
For long life and the right NVH (noise, vibration, harshness), it’s smart to choose OEM or OEM-equivalent rubber. Polyurethane options can be firmer, they suit performance setups but may add a bit of cabin buzz. If the exhaust has been upgraded or the vehicle tows regularly, checking mounts a touch more often is a safe bet.
Popular questions about 2015 Audi Q5 exhaust mounts
How do they know if the Q5’s exhaust mounts need replacing?
If there’s rattling at idle, clunks on bumps, or the tailpipes look crooked, the mounts might be tired. A quick under-car check for cracked or stretched rubber and any shiny contact marks on heat shields is usually enough to confirm.
How long do Q5 exhaust mounts last, and can they be DIY’d?
Many last 80,000–150,000 kilometres, but heat, age, and towing shorten that. They’re a straightforward DIY with stands and basic tools, just support the exhaust, swap one mount at a time, and refit any single-use hardware to Audi’s spec.
Are polyurethane exhaust mounts a good idea on a Q5?
They can sharpen control on performance or heavy-tow setups, but they transmit a bit more vibration. For most daily-driven Q5s, quality rubber hangers keep it quiet and comfy.
