Description
The Mishimoto MMINT-GRC-23KSLBK Performance Intercooler Kit is a complete bolt-on upgrade purpose-built for the 2023+ Toyota GR Corolla, pairing a massive 4″ thick bar-and-plate core with precision aluminum piping, silicone couplers, and high-torque worm-gear clamps. A 52% increase in core volume over the factory unit and a cast throttle body elbow connection set this kit apart as a genuine performance upgrade rather than a simple replacement part.
Built around Mishimoto’s expertise in forced induction cooling, this intercooler kit is engineered to slash intake temperatures and improve overall engine efficiency for drivers pushing their GR Corolla through spirited driving and track sessions. The bar-and-plate core construction, combined with robust cast-aluminum end tanks and CNC-machined inlet/outlet connections, keeps airflow smooth and unrestricted through the forced induction system even under sustained pressure. An anodized aluminum air duct channels air precisely through the intercooler’s external fins to maximize cooling efficiency, while the durable powder-coated finish protects the entire induction system from the elements without sacrificing looks.
Vehicle Applications
This kit is a direct-fit, specific-application intercooler engineered exclusively for the 2023–2025 Toyota GR Corolla (chassis code GZEA14) equipped with the 1.6L G16E-GTS engine. Note that it is not designed to fit vehicles equipped with the 8-speed GR-DAT automatic transmission.
Features
- Direct-fit design for the 2023+ Toyota GR Corolla
- Cast throttle body elbow connection for improved airflow and throttle response
- 4″ thick bar-and-plate core for superior heat transfer
- 52% increase in core volume compared to the stock intercooler
- Robust cast-aluminum end tanks for dependable performance
- CNC-machined inlet/outlet connections for smooth airflow entry into the intercooler
- Durable powder-coated finish
- Anodized aluminum ducting for optimal airflow through the external fins
- Wire-reinforced 5-layer silicone couplers with heat-resistant fibers
- High-torque worm-gear clamps included
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Core Material: Aluminum
- Core Construction: Bar-and-Plate
- Core Height: 6.93 in
- Core Thickness: 3.94 in
- Core Length: 24.8 in
- Core Color: Silver
- Intercooler Type: Air-to-Air
- End Tank Material: Aluminum (Cast construction)
- Inlet Diameter: 2.28 in
- Outlet Diameter: 2.28 in
- Hot/Cold Side Pipe Inside Diameter: 2.28 in
- Pipe Diameter: Hot side 2.0 in, Cold side 2.25 in
- Pipe Material: Aluminum
- Pipe Color: Black
- Pipe Finish: Powder Coated
- Coupler Material: Silicone
- Coupler Color: Black
- Hose Clamps Included: Yes
- Grade Type: Performance
- Universal or Specific Fit: Specific
- Overall Length: 32.85 in
- Overall Width: 7.67 in
- Overall Height: 8.19 in
- Weight: 25 lbs
- Maximum Boost Pressure: 50 PSI
- Maximum Recommended Horsepower: 650 HP
- Engine Code: G16E-GTS
- Chassis Code: GZEA14
- Applications: Toyota GR Corolla 1.6L L3 2023+
- CARB EO Number: D-759-27
- Includes: (1) Intercooler, (1) Intercooler Adapter Set, (1) Intercooler Adapter Retainer Set, (1) Intercooler Ducting Set, (1) Intercooler Piping and coupler kit, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does this Mishimoto intercooler kit fit?
This kit is a direct-fit, specific-application part engineered for the 2023–2025 Toyota GR Corolla (chassis code GZEA14) with the 1.6L G16E-GTS engine.
Will this intercooler kit fit the automatic transmission GR Corolla?
No, this kit is not designed to fit the 8-speed GR-DAT automatic transmission.
What type of core does the Mishimoto intercooler use?
It uses a 4″ thick bar-and-plate aluminum core with a 52% increase in core volume compared to the stock intercooler, paired with robust cast-aluminum end tanks.
What is the maximum recommended horsepower and boost pressure for this intercooler?
The kit has a maximum recommended horsepower rating of 650 HP and a maximum boost pressure rating of 50 PSI.
What is included in the Mishimoto Performance Intercooler Kit?
The kit includes (1) Intercooler, (1) Intercooler Adapter Set, (1) Intercooler Adapter Retainer Set, (1) Intercooler Ducting Set, (1) Intercooler Piping and coupler kit, and the Mishimoto Lifetime Warranty.
What warranty comes with this intercooler kit?
This intercooler kit is backed by 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.
