Mishimoto Manual Boost Controller Gold | Universal (MMBC-MNL-GD)

The Mishimoto Manual Boost Controller in gold gives drivers direct control over turbo boost levels. Its body is made from 6061 anodized aluminum, with stainless-steel internal components designed to withstand demanding engine-bay conditions and provide long-term service. A stainless-steel ball-style detent system helps maintain a consistent setting, while the knurled stainless-steel adjustment knob allows boost changes under the hood without additional tools. By enabling increased boost levels and improved turbo response, this controller offers a straightforward, affordable tuning option. A mounting bracket is included to secure the controller in a location of your choosing, and the product is backed by Mishimoto’s Lifetime Warranty.

No vehicle-specific fitment, year range, engine, or chassis compatibility is provided in the available product information, so confirm suitability for your application before installation. The controller is intended for turbocharged setups where manual adjustment of boost is desired; the source does not specify a particular vehicle, driving environment, or use case. Installation is described as easy, but no vehicle-specific installation method or direct-fit claim is given. The included mounting bracket lets you secure the controller in a chosen location, and boost can be adjusted with the onboard knob without additional tools. Check that your engine management and supporting components are appropriate for any boost changes, as compatibility requirements are not detailed in the product description.