The 1991 and some of the 1992 NSX's have a transmission problem which stems from the snap ring. Mine fell into this category and cost me $2,000 to fix. The problem causes the car's shifter to wiggle around and pop out of gear (very annoying). For more info see www.nsxprime.com. Is it like a one time problem , it breaks you fix or a occuring problem where it will happen and then 30,000 miles later i might have the same problem ?