I have about 500 miles on my Jm turbo 47mm and the DV come apart real good. Arric assured me that the DV was stout enough and updated for the turbo but apparently not. It looks like there are some pieces missing but my compressor wheel looks fine. It spins ok but there may be some damage I can't see. The turbo should still be under warranty but I'm not dumb enough to put another pos plastic Jm DV in there. Not quite sure how that happened but it looks like it melted. :confused5: Jm said he's never seen that before.. I'm thinking I have to pull my plumbing apart now to see if I can fish the fragments out of the intercooler? What DV should I get for 25 psi? Forge with the blue spring? What about the DV plus from minis mania? It's $100 cheaper than the forge.