I bought my car about one yeat ago and the front wishbone bushes had already been changed for Powerflex bushes. My car had pretty bad torque steer, and about two months ago I swapped these Powerflex bushes again for Superpro (poly) bushes, as well as changing the dogbone mount for a Super pro polyurathane item.
The difference was immediate, with virtually no torque steer at all when driving / hard acceleration, however the only downside is that there is a bit more vibration through the cabin at tickover.
The superpro bushes are of the same material as the Powerflex items, however they have what looks like steel ribbing to strengthen them up. This is one of the best mods that I have done to my
Ibiza. The wishbone mounts were about £45, and the dogbone mount was about £95 which I got off an ebay
shop. Defo worth doing.
Performance wise, my car is a stage 1 FR TDI, approx 170bhp and 300 lb/ft from a Jabba map, FMIC, green filter and Milltek TBE.