Two colleagues of mine have this mini competition going. One has a A3 1.8t Quattro, and the other has recently bought a A4 2.8 Quattro. And they're now argueing about whose is quicker and this has led to questions about modifications. I can reel off a big list of mods for the 1.8t, but can't think of anything definite off hand for the 2.8. Was thinking off a chip/remap but Jabba don't seem to list any. So does anyone do remapping on this car. And then, how much would a RS4 style set of 18's cost? with tyres. Is Rochford the way forward?