I got my new X4 and 2 tunes from unleashed. I asked for a tune that is not a race tune but a good DD tune with some good power. I got a 91 and 87 tune and they are excellent. I like the 87 tune more than the 91 it just seems to run better in my truck. Ilike how the truck has a somewhat stock feel on the lower end and the power comes on much nicer throughout. has nice shift points also. Next on the list tow tune. thanks for the tuner and the tunes.