my exhaust bellows is original from 06. looks fine, bit muddy. has slots in it (for draining) if it isn't gummy and isn't torn, why change? Volvo says 2 yrs, clearly it has lasted 7. It has slots in it, so I'm guessing it is not watertight like drive bellows. What's the harm in leaving until it tears open ?
Drive bellows I can see changing, it is watertight, and there's bearing and shaft to protect, but the exhaust bellows ?
Drive bellows I can see changing, it is watertight, and there's bearing and shaft to protect, but the exhaust bellows ?
