Hi, I'm just the supercharger unit, and not the whole kit. It comes with one pully that fits on the supercharger. It's in very good condition, and it was in my car for about three months (about 3,000 miles). I'm asking $1,400 or best offer, or i will consider some 18in rims with tires for trade that will fit on my 95M3. I prefer local buyers please, and I live in the Bay Area. Thanks, AvusM3