Best place to get these?
 

Attachment 9355

They look like pludges connected to swirl flaps ?
Number 4 on the pic

Audi or TPS?

If you don't want new try A8 parts 01462 783537

Thanx guys

Is it the bellows unit you want? As noted A8parts would probably have these if that's the problem.

The question is why? These aren't particularly noted for failing, more that the manifold flaps get jammed and/or the link arms break.

Links are broken off
Flaps are operating ok

You can buy the links from Gruvenparts, or is it what they connect to that is broken?

Link themselfs are broken, the ball type ends snapped

Gruvenparts from the US then.
But they break because manifolds get seized.
So before installing new links make sure to service manifolds.

Cable tie them for now they will restore power until your new ones arrive +++