1. This turbo boost controller is designed to be mounted inside the cabin and allowed to boost adjustment. 2. Increasing boost pressure is an effective way to increase in horsepower and reduce oil consumption for better engine performance. 3. Gated system to bring boost on faster. And to boost from the seat of driver. 4. Supplied with needed installation accessories such as mounting bracket, hose, buckles, screws, washers, etc, it is very convenient to assemble. 5. Material: aluminum
