Description
The Mishimoto MMINT-A2W-SP-3 is a purpose-built air-to-water intercooler featuring a bar-and-plate aluminum core, 5mm-thick cast-aluminum end tanks, and a same-side inlet/outlet configuration engineered to support forced induction builds producing up to 1500 horsepower. Every unit in this lineup is professionally TIG-welded, giving it a pressure tolerance of up to 100 psi of boost and making it a serious core component for high-output charge-air cooling projects.
As intercooler technology has evolved, air-to-water intercooling has grown in popularity for its compact efficiency compared to traditional air-to-air setups, and Mishimoto engineered this forced induction intercooler to bring that efficiency to demanding performance builds. By keeping intake air temperatures down, this induction system component helps reduce the impact of heat soak and detonation, supporting more consistent power output from a force induction setup. The bar-and-plate core, CNC-machined ribbed inlet/outlet couplers, and -12ORB coolant ports work together to deliver a durable, leak-resistant upgrade for anyone assembling a custom performance induction package, and it’s available in multiple core sizes and end tank configurations with single or dual-pass coolant flow.
Vehicle Applications
This Mishimoto air-to-water intercooler core is built as a component for custom forced induction installations rather than for a single factory-specific application; no particular make, model, or engine code data is listed for this configuration. It’s intended to be plumbed into a custom air-to-water intercooler system supporting builds up to 1500 horsepower, and the included 1/8-inch thick steel universal mounting bracket is designed to simplify fitment into a variety of engine bay layouts during a custom install.
Features
- Highly efficient air-to-water design delivers effective cooling in a compact package
- Bar-and-plate core provides durability and efficient cooling for vehicles up to 1500hp
- Cast-aluminum end tanks are custom engineered to yield superb airflow and durability
- Available in multiple core sizes, end tank configurations, and single or dual pass coolant flow
- All-aluminum professionally TIG-welded construction rated to 100psi of boost pressure
- CNC-machined ribbed airflow inlet/outlet produces secure coupler connections
- Sleek, subtle, and durable micro-wrinkle black powder coat finish
- -12ORB coolant ports provide leak-free line connections
- Includes robust 1/8-in thick steel mounting bracket and hardware
- Abundant coolant line options with Mishimoto’s -12ORB Aluminum Fittings
- Pair with a Mishimoto Air-to-Water Heat Exchanger for the ultimate efficiency in your charge-air cooling setup
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMINT-A2W-SP-3
- Type: Bar-and-Plate
- Configuration: 1500HP – Same Side Inlet/Outlet
- Core Material: Aluminum
- Inlet Tank Material: Aluminum
- Grade Type: Performance
- Overall Length: 13.61 in
- Overall Width: 5.90 in
- Overall Height: 12.37 in
- Core Height: 5.90 in
- Core Length: 12 in
- Core Thickness: 5.90 in
- Inlet Outside Diameter: 3.5 in
- Outlet Outside Diameter: 3.5 in
- Inlet Fitting Gender: Male
- Outlet Fitting Gender: Male
- Maximum Recommended Horsepower: 1500
- Maximum Recommended Boost Pressure: 100 psi
Frequently Asked Questions
What is the maximum horsepower this Mishimoto air-to-water intercooler supports?
This intercooler is designed to support forced induction builds producing up to 1500 horsepower.
What is the core construction of the MMINT-A2W-SP-3 intercooler?
It uses a bar-and-plate aluminum core with 5mm-thick cast-aluminum end tanks that are professionally TIG-welded to the core.
What boost pressure can this intercooler handle?
The TIG-welded aluminum construction is rated to a maximum recommended boost pressure of 100 psi.
Does this intercooler include a mounting bracket?
Yes, it includes a robust 1/8-inch thick steel universal mounting bracket and hardware.
What coolant fitting size does this intercooler use?
It uses -12ORB coolant ports for leak-free line connections, and Mishimoto -12ORB Aluminum Fittings are available for adapting to your coolant line choice.
What finish does the Mishimoto air-to-water intercooler have?
It is finished with a sleek, durable micro wrinkle black powder coat.
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.











