Description
The Mishimoto MMUIC-12 is a universal air-to-air race intercooler core built for builders who need a bare core to design their own forced induction system from the ground up. Measuring a substantial 22 in x 12 in x 4.5 in, this core is sized for serious airflow demands, giving fabricators and shops a solid foundation for custom end-tank and piping work rather than a bolt-on, vehicle-specific unit.
As a dedicated Forced Induction product from Mishimoto, this race core is engineered around the fundamentals of effective induction: moving compressed, heated air through a large core surface so it can cool before it reaches the engine. Whether you’re piecing together a performance induction setup, upgrading an existing induction system, or fabricating a one-off forced induction turbo arrangement, the MMUIC-12’s air-to-air construction and generous core dimensions make it a practical building block for custom intercooler assemblies where a stock-shaped core simply won’t fit or perform to the level required.
Vehicle Applications
Because the Mishimoto MMUIC-12 is sold as a universal core rather than a vehicle-specific intercooler, it is not matched to a single make, model, or year in the manufacturer data. Instead, it’s intended for fabricators and performance shops building custom forced induction systems, allowing the 22 in x 12 in x 4.5 in core to be paired with custom end tanks, piping, and mounting solutions to suit a wide range of project vehicles and forced induction applications.
Features
- Universal air-to-air race intercooler core design
- Bare core construction intended for custom fabrication
- Core dimensions of 22 in x 12 in x 4.5 in for high-volume airflow
- Suited to custom forced induction system builds rather than direct bolt-on fitment
- Manufactured by Mishimoto under part number MMUIC-12
Specifications
- Brand: Mishimoto
- Part Number: MMUIC-12
- Product Type: Forced Induction
- Design: Air-to-Air Race Intercooler Core
- Core Dimensions: 22 in x 12 in x 4.5 in
Frequently Asked Questions
What is the Mishimoto MMUIC-12?
The Mishimoto MMUIC-12 is a universal air-to-air race intercooler core measuring 22 in x 12 in x 4.5 in.
What are the dimensions of this intercooler core?
The core measures 22 in x 12 in x 4.5 in.
Does the MMUIC-12 fit a specific vehicle?
No, it is a universal core intended for custom forced induction system builds rather than a specific make or model.
What type of intercooler design is this?
It is an air-to-air race intercooler core.
What brand and part number is this intercooler core?
It is made by Mishimoto under part number MMUIC-12, listed under the Forced Induction product type.
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.






