Fuel Injectors, Turbocharger, Intake Manifold manufacturer / supplier in China, offering BMW N54/N55 Intercooler Tuning Kit for E82 E88 135I, 6an to 16mm & 6an to 18mm Power Steering Fittings with O Rings Power Steering Pump Gear Box Adapter Fittings, Fuel Pressure Regulator Adapter with 1/8NPT Fittings and so on.