1320 Performance 2JZGTE Turbo Manifold – T4 Single Scroll – Dual 44mm Tial Wastegate Flanges – 450-1500WHP Capable. Take yourToyota Supra 2JZGTE or2JZ engine build to the next level with the1320 Performance T4 Turbo Manifold, engineered for maximum exhaust flow, minimal back pressure, and serious horsepower potential.