Turbosmart Gen 4 Diaphragm Assembly for WG38/40/45/50L supra double adjustable 75% more internal flow area

75% more internal flow area than stock

The DW400 has a 46mm diameter and is compatible with pump gas

It features a compact 39mm diameter that fits most applications and an offset inlet design that eases installation

our engineers saw gains across the power band in both wheel horsepower and torque

GTX GEN II compressor wheels were designed using proprietary Garrett Motion computer simulation technology focusing on CFD analysis to optimize the wheel design to reach maximum efficiency and mass flow for each turbocharger

Turbosmart Gen 4 Diaphragm Assembly for WG38/40/45/50L supra double adjustable 75% more internal flow areaTurbosmart Gen 4 Diaphragm Assembly for WG38 40 45 50L Part # TS 0505 3006 Diaphragm assembly plus sealing gasket To suit Collared Turbosmart Ultra Gate38 (38mm), Comp Gate40 (40mm) and Hyper Gate45 (45mm) ProGate50 (50mm) External Wastegates. NotesDoes not suit GenV or later wastegatesDoes not suit GenV CG C02 wastegates