Just to clarify this for people. Chris has said these turbos worked fine when first fitted, which is true yes, to an extent. Chris phoned me shortley after getting them on to ask me about a noise they were making, and whether or not it was normal. I went out with him in the car and could hear they were louder than normal twins. I put this down to the fact they were oversized suspected stage 2 or 3 hybrids.
My hybrids sound different to stock twins, but not overly so. Just the spool noise is slightly louder, Chris's turbos were very loud, and I suspect this wasn't down to a characteristic, but more of a sign of imminent failure.
I went round there again this evening to see the aftermath, of both Chris's turbos, and his sanity. Having separated the turbos, there is a huge crack in the casing, and obvious signs of a failed repair with a weld line along the crack. Turbos in this condition should never be refurbed, it's futile to expect them to have any durability left with such damage. Someone at some point will have been aware of this crack, be it the seller of the turbos, or turbo technics. My advice was to get the seller to take up the claim with turbo technics himself, as he's the one that bought them originally, and the sale of goods contract is between them, not Chris. Chris in my eyes, is a completely innocent party in all this, and shouldn't be expected to bear the brunt of the failure.
Chris has demonstrated time and time again that he is more than capable of fitting turbos, his workmanship is not in question. There is a thread on here, with pics, of my car on his drive undergoing the swap procedure. I also find the timing of the failure a hard pill to swallow, I suspect (And that's all this is, suspicion), that the seller had these turbos on his car, the noise started, so he removed them and sold them to Chris. I don't like to think that a member on here would intentionally rip another member off, but the fact these turbos failed so quickly raises some red flags IMO.
The hardest thing for me, is seeing this kind of thing happen to someone I class as more than a fellow member, but as a mate. Hence the long post.
Either way, I hope your refurbed turbos from CR get done ASAP, the sonner you're back behind the wheel with the BPU+ grin, the better
If there's anything else you need dude, don't hesitate to give me a shout.