We put a used Ebay Volvo HX 52 on it. I had to make a new down pipe and intercooler pipe. Also had to drill and tap the mounting holes,and tapped the oil line hole for the factory fitting. It runs and sounds twice as good. Spoolup starts about 1600 rpms. Driving normally max boost was 42 psi ,the old turbo was 28 psi . It took a while to install since pretty much nothing fit,and we bought no adapters.