it is very new but why is it a bad choice i want to drop in a os in a bit any way cause i got one in my maxx amd it screams and is destroying the driveline[>:], and its a simple radio in it btw ebay is no good my buddy bought a deal like that and the piston sleve and con rod where in ten pieces each and there where cracks all over the bulks and the a arms where glued together and the tvps where broken