Compatible: automotive manual turbo controller, ball and spring design. Universal for turbo vehicles. General repair and replacement tools and accessories include: hand tools, screwdrivers, knives and saw blades , welding tools, power tools, measuring and analyzing instruments, scales, multimeters, etc. Adjustable: This manual boost controller is used to regulate the pressure of the boost system. turbocharger and ensure its stability. It helps improve overall performance and reduce harmful emissions. Dimensions 2 x 7.7 cm or 0.78 inch x 3.03 inch. Premium: Made of aluminum alloy durable, quality and performance are guaranteed. Durable.Sturdy and hard-wearing.conservative.Good materials can increase the service life of the product. Easy to install: easy to install.No need to modify, cut or drill, it does not It is not easy to fall off. Ideal for replacing the old or worn ones. Bring you a whole new experience.