I was just thinking about if LPG conversion kits can be applied to turbo charged engines.
Since SGI-LPG kits take their base values from the stock fuel injectors, I think it's possible to install SGI auto-LPG kits on STOCK turbo-charged engines although it might be interesting to see the LPG fuel map for this setup.
For those with aftermarket turbo setups, it might be nearly impossible to use auto-LPG without a major compromise on power output from your engine.