• Compatible with Multiple Wastegates: Suits Turbosmart Ultra - Gate38 (38mm), Comp - Gate40 (40mm), Hyper - Gate45 (45mm) External Wastegates, and Internal Wastegate Actuators (IWG - 75). • High - Pressure Spring: With a 5PSI rating. • Distinctive Colors: Available in eye - catching brown and grey.

This inner spring is great for car enthusiasts and mechanics who work on turbocharged engines. It can be used in various car models with the mentioned wastegates. The spring comes in different sizes like 38mm, 40mm, and 45mm to fit different wastegates and has a 5PSI pressure rating. Whether you're upgrading your car's performance or doing maintenance, this spring is a reliable choice.