I purchased a power steering kit from Gse performance in NewYork for my ZR 9000 turbo. Have to say it has been nothing but issues and a total waste of money. The darting of the sled on the trails was so bad that it shifted me all over the seat. I've been dealing with the owner/ designer of the kit Gunner and although he presents as a nice friendly guy he does not stand behind his product. I removed the kit from my sled and shipped it at my cost back to Gunner for review. Please keep in mind that this nonsense has been ongoing for over 8 months. Unit has about 2000 km on it. Gunner over the course of near 15 conversation has listed numerous issues with the motor spline being incorrect, bad welding on the steering shaft, loose fits between the male motor spline and the female mate on the steering shaft as to why there is so much movement in the handle bar. In the end he tells me to buy another control unit. This was never discussed b4. Please save your money. Do not waste your dollars on any of these kits