4X Car Manual Boost Controller Aluminum Alloy Adjustable Manual Turbo Boost Controller for Turbocharged Car-Styling

and High quality. Car accessories and Motorcycle accessories Decoration include: Auto Nuts & Glasses & Windows Switches & Relays Wheels Tires & Parts Exterior Parts Gear Shift Knob Air Conditioning & Heat Exterior Accessories Car Stickers Motorcycle Ignition Interior Accessories Key Case for Car Tools Maintenance & Care Tire Repair Tools Cables Adapters & Sockets Car Light Motorcycle Accessories & Parts Wheels & Rims. Description: This manual boost controller is used to adjusts the pressure of the turbocharger system and guarantees stability of the system. It helps to enhance the overall performance and reduce harmful emissions. Made of durable aluminum alloy quality and performance guaranteed! Specifications: Material: metal Color: Black Size: 2 x 7.7cm/0.78 inch x 3.03 inch Package Contents: 4 pcs * Boost Controller Only the above package content other products are not included. Note: Light 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.