1. High-quality aluminum alloy with good processing performance excellent welding characteristics and electroplating good corrosion resistance high toughness and no deformation after processing compact material without defects easy to polish easy to color film and oxidation effect Good and other excellent features. 2. It has high strength and durability. This boost solenoid valve uses a fully adjustable actuator arm and lock nut for precise boost setting. The position of the bolts is accurate and it is easy to install without adjusting the turbocharger. A heavier spring keeps the wastegate valve longer thereby increasing power mid-range acceleration torque and preventing wastegate flapping. Increase the boost output of the turbocharger system. Specification: Spring pressure: 0.5-1.79bar Features: Positive pressure valve Other parts installed and internal Applicable models:Universal colour: red Material: aluminum alloy size: 21x6.6cm Package Contents: 1 * adjustable actuator 1 * spring Only the above package content other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Us We provide the good product with the best pricewe support Wholesale/Drop Shipping Order 1. For Drop Shipping order please remark"dropshipping order" we will prioritize it. 2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands. About Shipments 1.We will send out the orders ASAP once your payment is completed normally. 2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name. About After-sale Service We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer. About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problem please leave us five star positive feedback. Your affirmation is our greatest motivation ! ! !