This is a throttle body for a B6 S4 but it does fit many other vehicles fitted with the 4.2 V8 engine. It's brand spanking new and retails at about £800!! I'd be happy with £200 but i'm open to offers. I haven't got a picture of it but if you're seriously interested, i'll get a snap for you.

Part number is 077 133 062 A and the Bosch number is 0 280 750 047.
Thanks