Description
The Mishimoto MMBC-MNL-BK Manual Boost Controller puts precise, on-demand control of your forced induction system right at your fingertips. Machined from 6061 anodized aluminum with stainless-steel internals and finished in black, this controller uses a stainless-steel ball-style detent system so your chosen boost level stays locked in, run after run.
Built for enthusiasts who want a genuine performance induction upgrade without the complexity of an electronic setup, this manual boost controller lets you dial in your forced induction turbo response from under the hood with nothing more than a turn of the knurled stainless-steel knob—no extra tools required. Precision-machined detents deliver linear, repeatable boost adjustments, while CNC-machined stainless-steel fittings and nitrile O-rings that resist oil and fuel degradation keep every connection leak-free. Whether you’re fine-tuning an existing forced induction turbo setup or upgrading your current induction system, the MMBC-MNL-BK offers an affordable, durable way to get better turbo response and increased boost levels.
Vehicle Applications
The Mishimoto Manual Boost Controller is a universal forced induction component designed to install into any turbocharged vacuum/boost line using 0.25-inch/6mm vacuum hoses, which Mishimoto recommends for proper operation. It mounts securely in the location of your choosing using the included universal mounting bracket, making it adaptable to a wide range of turbocharged engine bays rather than being limited to a single make or model.
Features
- Adjust boost level with the turn of a knob
- Constructed from 6061 anodized aluminum and stainless steel
- Precision-machined detents for linear and repeatable boost adjustments
- Nitrile O-rings resist degradation from oil and fuel
- CNC-machined stainless-steel fittings ensure leak-free connections
- Knurled stainless-steel knob for easy adjustment
- Can be mounted anywhere with the included universal bracket
- 30psi maximum boost
- Precision CNC-machined body ensures smooth flow and reliable performance
- Available in durable black or gold anodized finish
- Easy to install
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMBC-MNL-BK
- Product Type: Forced Induction
- Color/Option: Black
- Material: Aluminum
- Grade Type: Performance
- Length: 2.5 in
- Width: 2.13 in
- Overall Height: 2.5 in
- Overall Length: 2.13 in
- Overall Width: 0.051 in
- Inlet: 0.24 in
- Outlet: 0.24 in
- Terminal Gender: Male
- Includes: Mishimoto Manual Boost Controller, Mounting Bracket, Mishimoto Lifetime Warranty
Frequently Asked Questions
What is the maximum boost level for the Mishimoto Manual Boost Controller?
The Mishimoto Manual Boost Controller (MMBC-MNL-BK) has a maximum boost rating of 30psi.
What is the Mishimoto Manual Boost Controller made from?
It is constructed from 6061 anodized aluminum with stainless-steel internal components, including CNC-machined stainless-steel fittings and a knurled stainless-steel adjustment knob.
What size vacuum hoses should I use with this boost controller?
Mishimoto recommends using 0.25-inch/6mm vacuum hoses with this manual boost controller.
Do I need to retune my vehicle after installing this boost controller?
Yes, tuning is required when adjusting boost levels, and Mishimoto recommends making adjustments in small increments while testing until your desired boost level is reached.
What is included with the Mishimoto Manual Boost Controller?
Each kit includes the Mishimoto Manual Boost Controller, a mounting bracket, and coverage under the Mishimoto Lifetime Warranty.
Is there anything I should know about the adjustment knob?
The boost adjustment knob uses a left-handed thread; do not over-tighten it, as this can damage the boost controller.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.
