Mishimoto MMBC-MNL-BK Manual Boost Controller 0-30 PSI 6061 Aluminum Black

Vehicle Fitment

• Universal - fits any turbocharged gasoline or diesel engine with a wastegate boost reference vacuum/pressure line
• Suitable for street, track, rally, and off-road turbocharged applications across all makes and models

Fitment Notes

• This is a universal manual boost controller - verify vacuum/boost line routing and connection compatibility with your specific turbo system before installing
• Some applications may require adapters for vacuum line connections; adapters are not included
• Not compatible with electronic boost control solenoid (EBCS) systems without additional modification
• Not CARB legal - not for sale or use on emissions-controlled vehicles in California

Features

• CNC-machined 6061 anodized aluminum body provides a rigid, corrosion-resistant housing built for the heat and pressure of a turbocharged engine bay
• Stainless steel ball-style detent system delivers consistent, repeatable boost settings - boost level stays exactly where you set it, even under heavy driving conditions
• Tool-free adjustment - knurled stainless steel knob allows boost level changes under the hood with a single hand and no additional tools
• CNC-machined stainless steel fittings create secure, leak-free boost reference line connections
• Nitrile O-rings resist degradation from oil, fuel, and heat exposure for lasting reliability
• Precision CNC-machined body ensures smooth internal airflow and reliable boost response
• Universal mounting bracket included - can be positioned anywhere in the engine bay
• Backed by Mishimoto's Lifetime Warranty

Specifications

• Part Number: MMBC-MNL-BK
• Controller Type: Manual, Single Stage
• Boost Range: 0-30 PSI adjustable
• Body Material: CNC-machined 6061 anodized aluminum
• Internal Components: Stainless steel ball-style detent system
• Adjustment Knob: Knurled stainless steel, tool-free
• Fittings: CNC-machined stainless steel
• O-Rings: Nitrile
• Finish: Black anodized
• Fitment: Universal
• Mounting: Universal bracket included
• CARB Legal: No
• Warranty: Mishimoto Lifetime Warranty

Included Components

• 1x Mishimoto Manual Boost Controller - black anodized 6061 aluminum
• 1x Universal Mounting Bracket
• 1x Hardware Kit (mounting fasteners)

Product Description

The Mishimoto MMBC-MNL-BK is a universal manual boost controller designed for any turbocharged gasoline or diesel application. Built from CNC-machined 6061 anodized aluminum with stainless steel internals, it provides durable, precise boost management capable of handling up to 30 PSI. The stainless steel ball-style detent system is the key to its performance - it locks the boost level in place with firm, linear clicks so settings don't drift during hard driving. Adjustment is done entirely by hand using the knurled stainless steel knob, so boost levels can be changed quickly under the hood without reaching for a tool.

CNC-machined stainless steel fittings and nitrile O-rings ensure all connections stay sealed and leak-free even under high boost pressures and heat cycles. The included universal mounting bracket allows clean installation anywhere in the engine bay. This boost controller is an effective and affordable solution for builders who want hands-on boost control without the complexity of an electronic solenoid system. Backed by Mishimoto's Lifetime Warranty.