alloy billet topmounts

Someone I know told me they had fitted a set of thwe Compbrake ones to a TT and all they got was a constant knocking noise afterwards. No idea if they were fitted wrong or not but knowing the lads work I doubt it.

Comp Brake Front Suspension Top Mounts A3 8L 1.6, 1.8, 1.8T, 1.9TDi FWD, 1.8T Quattro, 1.9TDi Quattro 08/96> - £180.00 : The premiere online mail order VAG suspension and performance specialists. We offer a wide range of all the best branded suspens

Picture in above link looks same as what you have posted from eBay, but the ones on DPM are £80 (@ £180) more so if you want them ones off ebay i would be very very careful. But as said above, you are much better off going for a set of Leon Cupra R top mounts rather than billet ones if you aren;t uing the car as a predominent track toy.
 
Way too harsh for road use, especially on british roads.

Fit LCR top mounts, their about as hard as you can get rubber wise but are still road useable.