Turbosmart IWG75 K03 Golf/A3/Leon/Octavia 5psi Black Internal Wastegate Actuator

This is the Turbosmart IWG75 internal wastegate actuator, specifically designed for K03 turbo applications found in vehicles like the VW Golf, Audi A3, Seat Leon, and Skoda Octavia. It comes pre-set with a 5psi spring, which helps manage boost pressure by controlling the exhaust gas flow around the turbocharger. This direct-fit replacement is a well-built upgrade over stock units, helping to maintain consistent and reliable boost levels.

Constructed from high-grade billet aluminum, this actuator is built to last. It features Turbosmart's unique locking collar system for secure adjustment and a proprietary silicon Nomex diaphragm that can handle high temperatures. The stainless steel rods and clevis ensure durability and resistance to corrosion, making it a solid option for anyone looking to fine-tune their turbo system's performance. While this unit comes with a 5psi spring, Turbosmart offers optional springs ranging from 3psi to 26psi if you need to adjust the boost threshold further.

Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's instructions for proper installation and adjustment.