bmwZ said:
I could have bought me the Performance seats again! But they are a bit to wide for me, I do not sit perfect in them... I also hope to get a lower sit position with the Pole positions...
lets not forget the sportster aren't far off the stock seat weight....
for a seat swap to be worth while, the seat needs to hold you much more, but much more importantly its an easy way to shed some of the KGs. The stock seats are like 35kg , so if you can get something under 10 for each side your really making a difference to the car dynamics!
pole positions is a much better choice for the car, did you mod the outer shoulder? this part touches the door card on the z4 platform.