This internal wastegate actuator from Turbosmart allows users to control high boost levels without having to go with an external wastegate. It’s longer than the stock piece, and comes standard with a 35 PSI spring, with 40 PSI springs available upon request.

Official Release:

Turbosmart’s Internal Wastegate Actuators are quickly becoming one of the hottest boost control products on the market. For those wanting to run big boost pressure, without the hassle of fitting custom exhaust manifolds and external wastegates, Turbosmart introduces the IWGHP — a revolutionary High Pressure Internal Wastegate Actuator. The IWG range offers better turbo response and greater sensitivity when managing boost than a stock actuator, with the option for high boost handling capabilities. At just over an inch longer than the standard IWG, the IWG-75 HP is perfect for high boost diesels, and a range of racing applications. While the IWG75 HP comes standard with a 35PSI spring pack, 40PSI is available by request at no additional charge.

Features:

• A must for high-pressure applications
• Better turbo response
• Better boost management