I've hit 160,000 miles recently on a 2011 6mt. fwiw I've been stg 2 since 69,000 and the only mechanical issue ever was a broken tstat at 75000. Car has been Toyota reliable DD.

I can't find any threads regarding maintenance in these upper reaches--belts look fine, but I can't see the timing chain.

Does anyone know if the 3.0t has a recommended high mileage change from Audi - like new chain tensioners, timing chain, etc?

As I head into this uncharted territory, I know everything can't last forever, but Im trying to figure out what to replace before failure.

Ive already replaced plugs 40k ago.

These cars have amazing engines, she still pulls as hard as. she did over 100,000 miles ago, barely any maintenance beyond oil changes.

thanks in advance