Description
The Mishimoto WRX Front-Mount Intercooler Kit (MMINT-WRX-15SL) is a Forced Induction upgrade purpose-built for the FA20DIT-powered Subaru WRX, pairing a 28-inch bar-and-plate aluminum core with smooth cast end tanks that were CFD tested to eliminate the sharp walls and bends that choke airflow in lesser designs. This is a specific-fit kit engineered around the VA-chassis WRX, not a generic universal core, and it is rated for approximately 600 whp during normal operating conditions, with maximum horsepower potential near 700 whp.
Built as a performance induction system for drivers chasing more consistent power under sustained boost, this force induction component reduces charge-air temperatures while keeping pressure drop to a minimum, helping protect the turbocharger over time. The core measures 8.05 in. tall, 28 in. long, and 3.5 in. thick, feeding four mandrel-bent aluminum pipes designed for high airflow velocities; the hot-side piping runs 2.25 in. in diameter with a CNC-machined flange for a leak-free connection to the turbo, while the cold-side tubing steps from 2.5 in. up to 2.75 in. to match the factory throttle-body diameter. Whether it’s a time-attack lap or a run down the quarter mile, this induction system’s large-capacity core, silicone couplers, and T-bolt clamps are built to hold up to repeated hard pulls.
Vehicle Applications
This Mishimoto intercooler kit is a specific fit for the Subaru WRX built on the VA chassis with the FA20DIT engine. Coverage includes Base, Limited, and Premium trims from 2015 through 2021, Sport and Sport-tech trims from 2017 through 2021, 6-speed manual and CVT-equipped WRX models from 2018 through 2021, the Sport-tech RS from 2019 through 2020, the 2019 Raui Edition, and the 2021 EyeSight trim.
Features
- 28-inch bar-and-plate aluminum core with smooth, CFD-tested cast aluminum end tanks for maximum airflow
- Four mandrel-bent aluminum pipes; 2.25-in. hot-side piping with a CNC-machined flange for a leak-free connection to the turbo
- 2.5-in. to 2.75-in. mandrel-bent cold-side tubing sized to match the factory throttle body
- Application-specific black powder-coated steel tubular crash bar that supports the intercooler and bolts to existing mounting points, requiring no cutting or drilling
- Includes all necessary mounting brackets, silicone couplers, and T-bolt clamps, plus a new air intake bracket
- Designed to work with the Mishimoto Performance Air Intake or the stock air intake
- Available in Sleek Silver, Stealth Black, or Bold Gold finishes
- CARB EO Number D-759
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Part Number: MMINT-WRX-15SL
- Intercooler Type: Air-to-Air
- Core Construction: Bar-and-Plate
- Core Material: Aluminum
- Core Color: Silver
- Core Length: 28 in.
- Core Height: 8.05 in.
- Core Thickness: 3.5 in.
- End Tank Construction: Cast
- End Tank Material: Aluminum
- Inlet Diameter: 2.45 in.
- Outlet Diameter: 2.75 in.
- Hot Side Pipe Inside Diameter: 2.45 in.
- Cold Side Pipe Inside Diameter: 2.75 in.
- Pipe Material: Aluminum
- Pipe Finish: Powder Coated
- Pipe Color: Silver
- Coupler Material: Silicone
- Coupler Color: Black
- Hose Clamps Included: Yes
- Grade Type: Performance
- Maximum Boost Pressure: 30 PSI
- Maximum Horsepower Rating: 600 HP (maximum potential near 700 whp)
- Overall Width: 5.4 in.
- Overall Height: 8.6 in.
- Overall Length: 37.7 in.
- Engine Code: FA20DIT
- Chassis Code: VA
- CARB EO Number: D-759
Frequently Asked Questions
What vehicles does the Mishimoto MMINT-WRX-15SL fit?
It is a specific fit for the Subaru WRX on the VA chassis with the FA20DIT engine, covering Base, Limited, and Premium trims from 2015-2021, Sport and Sport-tech trims from 2017-2021, 6-speed manual and CVT models from 2018-2021, the 2019-2020 Sport-tech RS, the 2019 Raui Edition, and the 2021 EyeSight trim.
Does installation require cutting the bumper or drilling?
No. No cutting of the front bumper or drilling is required to install the crash bar and intercooler.
Is this intercooler compatible with WRX models that have fog lights?
No, this kit does not fit with fog light equipped vehicles.
What horsepower and boost is this intercooler rated for?
The kit is rated for approximately 600 whp during normal operating conditions, with maximum horsepower potential near 700 whp, and a maximum boost pressure of 30 PSI.
Do I need to retune my ECU after installing this kit?
Mishimoto recommends against using stock ECU programming with this kit and highly recommends retuning the vehicle’s ECU after installation, since power gains vary with turbo size, exhaust, fuel system, and ECU tune.
What core size and material does this intercooler use?
It uses a 28-inch bar-and-plate aluminum core measuring 8.05 in. tall and 3.5 in. thick, with smooth cast aluminum end tanks.
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.
