Ultra compact, Ultra flow, Ultra Value! The most compact 35mm wastegate on the market, featuring the common two bolt flange design used by many turbo kit manufacturers. The Ultra-Gate’s design incorporates a unique temperature isolation zone to reduce heat transfer, a true 35mm inlet port for maximum flow, an investment cast Stainless Steel body and one-piece valve for strength and reliability. We have successfully used one Ultra-Gate on engines producing up to 600HP, however in applications where the turbo is not suitably matched to the engine, this figure may not be achievable. Ultra compact 112mm overall height (4½ inch) & 100mm across (4 inch) Includes 7, 10, 14, 17 and 21 PSI springs. Silicone Nomex diaphragm - Durability under extreme temperatures and stress Optimum actuator to valve ratio for precise boost control Superior body design and huge valve lift ensure unrivalled flow Supplied with weld on steel manifold flanges and gaskets Fully compatible with all Turbosmart Boost Controllers WHY USE A TURBOSMART WASTEGATE? Turbosmart wastegates feature innovative design, skilful engineering and the finest materials available. These are trait’s that over recent years Turbosmart has become renowned for, making a Turbosmart wastegate an obvious choice. The wastegates body and valve are investment cast from 253MA Stainless Steel (ASTM S30815). This grade of stainless steel has high strength and excellent resistance to oxidisation, creep deformation and wear, but most importantly is right at home in temperatures beyond 1200C (2192F). The diaphragm housings are billet 6061 T6 Aluminium, coupled with 17-7PH springs and Silicone Nomex reinforced diaphragms. Turbosmart wastegates have been subjected to our extreme development and testing procedures, however what’s important is that we have countless wastegates on race engines winning races. WILL A TURBOSMART WASTEGATE DO THE JOB? Key design features to a superior wastegate are temperature and flow capability. Turbosmart has successfully addressed these issues by optimising valve lift and the flow path through the body, incorporated the unique temperature isolation zone and utilised the most exotic alloys available. In fact we guarantee to beat the performance of any other wastegate of an equivalent size! All these features ensure our wastegates survive incredible temperatures and a lifetime of punishment. WARNING! The incorrect use of Turbosmart products may result in damage to your vehicle. Failure to observe any notes or recommendations may result in incorrect use of the products. Turbosmart products are intended for use in off-road racing only. Turbosmart will accept no responsibility for the incorrect use of its products. Turbosmart will not be held responsible for any damage caused to property or person, directly or indirectly related to the use of any Turbosmart product. NEW UPDATED ULTRA GATE AVAILABLE (SEE OUR WEBSITE)