Blue JDM Universal Manual Turbo Boost Controller 1-150 PSI Gauge for SR20DET

Universal, suitable for most turbocharged vehicles.100% quality assurance tested,more responsive, less expensive, easier to install.Increasing boost pressure is often the most cost effective increase in horsepower that you can make to your turbocharged petrol or engine vehicle.It avoids having to replace wastegate springs, which only give a fixed increase, which is not adjustable.Colour:BlueMaterial:MetalPackage Contents:1x Manual Boost Controller with Kits.Only the above package content, other products are not included.Note: Light reflection 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.