Tal
Living Legend
yep...Progressives with grade 7 oil which is heavier than the stock oil will stiffen the front end up nicely...well worth it. If you are doing it yourself make sure you have the proper tools. We used a cable tie to slide down the tube to act as a dip stick prior to removing the old springs and oil. This way we could replace the oil to the correct level. The Progressive springs are coiled tighter and we thought may alter the amount of oil going back in...this is why we took a level mark rather than a quantity.