Parts for your 2016 Audi Q5-Exhaust gasket

2016 Audi Q5 exhaust gasket: what it does and when to replace it

Based on factory technical sources, the 2016 Audi Q5 (type 8R) does use exhaust gaskets. The Audi parts catalogue (ETKA) for the Q5’s exhaust group and the official workshop information (Elsa/Erwin) both show multiple sealing elements: a manifold-to-cylinder head gasket, a turbocharger-to-catalyst/downpipe sealing ring, and flange or “donut” gaskets further down the system. So an exhaust gasket is absolutely relevant on this model.

On a 2016 Audi Q5, the exhaust gasket’s job is simple but vital: keep high‑temperature exhaust gases sealed inside the system from the cylinder head and turbo right through to the tailpipes. A good seal stops that tinny ticking on cold start, keeps fumes out of the cabin, protects sensors and catalysts from false readings, and preserves performance—especially on the turbocharged engines where even tiny leaks can slow spool and hurt fuel economy.

These gaskets are typically multi‑layer stainless steel or graphite/steel crush rings designed to cope with heat cycles and vibration. They’re not a scheduled service item, but they are consumables: any time a joint is disturbed (turbo removal, cat-back work, downpipe replacement), the gasket should be renewed. Reusing a crushed fire ring or a heat-cycled MLS gasket is asking for a leak.

• Common signs it’s time: a sharp ticking or puffing noise on start-up, a sooty mark around a flange, a whiff of exhaust odour near the engine bay or underbody, slight loss of power, or higher fuel use. Diesel models may throw off DPF regen timing if there’s a pre-cat leak.
• Practical replacement tips for the Q5: always support the exhaust so it’s not hanging on the turbo or flex joint