Trim: 54T A/R: 0.73 Flange Type: T25 Wastegate Type: GT II 50mm The HKS GT3240 turbo kit that propelled the HKS CZ200S (CZ41) to a second lap time of 59.495 seconds at the famed Tsukaba Circuit is now being offered to the general public. The HKS EVO X turbo kit utilizes the stock exhaust manifold in conjunction with a heat-resistant steel adapter to mount the turbine and 50mm GT II external wastegate and is fully compatible with other HKS products including piping, intercooler, and racing suction kits. The HKS GT3240 dual ball-bearing turbo is rated up to 580 hp and eliminates the problem of boost drop at high rpm typically found when using the factory turbo. This Kit Requires HKS RS-R (70020-BM007) & FMIC (13001-AM006) or Pipe Kit (13002-AM003)