Concerning the SAS, no matter whay Calmini's final price is for the great product, it will be too much money, There is no way I, or many others, would pay that much money for this. For the price of the SAS, you could buy yourself an already more capable offroad vehicle. It doesn't make good financial sense to buy this. Don't get me wrong, I like it and I like what it can make the Xterra do, but no way does the performance equal the cost.