Ok when i bought this thing i knew nothing of nissains more about yotas but now i have learned CHECK the frame before you buy. I only paid 800 and i did look at the frame it looked fine but didnt look at it good enough. So know im doing a frame swap and a tranny swap at the same time. I got a good idea on how to do this all since all day i fix trucks/cars but not sure if the t cases are the same. Also is there anyway to prolong the rust on the frame haha any tips would be great and performace upgrades would be nice to. Also how maybe people have sased a pathy?