Description
The Mishimoto Performance Intercooler, part number MMINT-GRC-23BK, is a direct-fit forced induction upgrade built specifically for the 2023+ Toyota GR Corolla. Finished in a durable black powder coat, this intercooler is engineered around a 4″ thick bar-and-plate core with cast-aluminum end tanks and a CNC-machined inlet/outlet for precise, smooth airflow into your forced induction system.
This performance induction upgrade is designed to outwork the factory intercooler in every measurable way. The core delivers a 52% increase in core volume alongside a 10% reduction in airflow restriction compared to the stock unit, so the induction system moves more air with less resistance. That translates directly into a 38.5F reduction in intercooler outlet temperatures and bolt-on power gains of 11.42 horsepower and 14.93 ft-lbs of torque. Anodized aluminum ducting is included to maximize airflow through the external fins, further boosting cooling efficiency for anyone who wants a genuine forced induction upgrade rather than a cosmetic swap. Backed by the Mishimoto Lifetime Warranty, this intercooler is built for drivers who push their forced induction turbo setup and want dependable, consistent charge-air cooling every time they get on the throttle.
Vehicle Applications
This Mishimoto intercooler is a specific fit for the Toyota GR Corolla platform, covering the Circuit Edition from 2023–2024, the Core trim from 2023–2025, the Morizo Edition for 2023, the Premium trim from 2024–2025, and the Premium Plus trim for 2025. It is engineered for vehicles equipped with the G16E-GTS engine and GZEA14 chassis code. Note that this intercooler is not designed to fit the 8-speed GR-DAT automatic transmission.
Features
- Direct fit for 2023+ Toyota GR Corolla
- 4″ thick bar-and-plate core for superior heat transfer
- 52% increase in core volume compared to the stock intercooler
- 10% reduction in airflow restriction compared to stock
- Reduces intercooler outlet temperatures by 38.5F over the stock intercooler
- Bolt-on power gains of 11.42hp and 14.93 ft-lbs of torque
- Robust cast-aluminum end tanks
- CNC-machined inlet/outlet for smooth airflow entry into the intercooler
- Durable black powder-coated finish (also available in silver)
- Anodized aluminum ducting for optimal airflow through external fins
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Core Material: Aluminum
- Core Type: Bar-and-Plate
- Core Color: Black
- Core Length: 24.8 in
- Core Height: 6.93 in
- Core Thickness: 3.94 in
- Overall Length: 32.85 in
- Overall Width: 7.67 in
- Overall Height: 8.19 in
- Inlet Outside Diameter: 1.77 in
- Outlet Outside Diameter: 1.77 in
- Inlet Fitting Gender: Male
- Outlet Fitting Gender: Male
- Inlet Tank Material: Aluminum
- Weight: 25 lbs
- Maximum Recommended Horsepower: 400
- Maximum Recommended Boost Pressure: 50 PSI
- Engine Code: G16E-GTS
- Chassis Code: GZEA14
- Grade Type: Performance
- Universal or Specific Fit: Specific
- CARB EO Number: D-759-27
- Includes: (1) Intercooler, (1) Intercooler Adapter Set, (1) Intercooler Adapter Retainer Set, (1) Intercooler Ducting Set, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles fit the Mishimoto MMINT-GRC-23BK intercooler?
This intercooler is a specific fit for the Toyota GR Corolla Circuit Edition (2023–2024), Core (2023–2025), Morizo Edition (2023), Premium (2024–2025), and Premium Plus (2025), equipped with the G16E-GTS engine and GZEA14 chassis code.
Does this intercooler fit the GR Corolla automatic transmission?
No. This intercooler is not designed to fit the 8-speed GR-DAT automatic transmission.
How much of a performance gain does this intercooler provide?
Mishimoto reports bolt-on power gains of 11.42 horsepower and 14.93 ft-lbs of torque, along with a 38.5F reduction in intercooler outlet temperatures compared to the stock intercooler.
What is the core construction of this intercooler?
It features a 4″ thick bar-and-plate aluminum core with a 52% increase in core volume and a 10% reduction in airflow restriction compared to the stock intercooler, along with cast-aluminum end tanks and a CNC-machined inlet/outlet.
What finish options are available for this intercooler?
The Mishimoto intercooler is available in a silver or black powder-coated finish; this MMINT-GRC-23BK version is finished in black.
What is included with the Mishimoto MMINT-GRC-23BK intercooler kit?
The kit includes (1) Intercooler, (1) Intercooler Adapter Set, (1) Intercooler Adapter Retainer Set, (1) Intercooler Ducting Set, and the Mishimoto Lifetime Warranty.
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.
