This MHI Evo9 turbo is a rare combo of Magnesium compressor wheel and Titanium Aluminide (TiAl) turbine wheel in a 10.5cm A3N material that is less affected than the standard F5 material by anti-lag systems and elevated EGT's. This has one of the lightest Evo rotating assemblies ever manufactured.
This 1571 revision of the 1570 PN has a stronger compressor wheel and special bearing housing to fit the thicker wheel back. The 1571 update was created in response to tuners popping the 1570 when they increased power beyond factory level. If you have a stock ECU stock car at stock power level, this is the perfect turbo.
This is is a party conversation piece rooted in stage rally, we only have a couple of these.