Mishimoto Intercooler and Pipe Kit

2023–2026 Toyota GR Corolla

MMINT-GRC-23KSLRD

Overview:

The Mishimoto Intercooler and Pipe Kit is a complete performance upgrade designed specifically for the 2023 and newer Toyota GR Corolla. This bolt-on kit enhances your vehicle’s cooling efficiency and engine performance by significantly reducing intake air temperatures. Ideal for enthusiasts who demand reliable power gains and improved throttle response, the kit is engineered to withstand the rigors of spirited street driving and track use alike. With its robust construction and precision design, it offers a seamless installation experience and long-lasting durability.

Whether you’re looking to maximize your GR Corolla’s turbocharged potential or improve overall engine efficiency, this intercooler kit delivers a substantial upgrade over the factory setup, helping you unlock more consistent power and enhanced drivability.

Key Features:

This intercooler and pipe kit combines advanced engineering with high-quality materials to optimize your GR Corolla’s performance and reliability.

• Massive 4-inch thick bar-and-plate core provides superior heat transfer and cooling capacity.
• 52% increase in core volume compared to the stock intercooler, supporting higher boost and sustained performance.
• Robust cast-aluminum end tanks ensure durability and maintain structural integrity under high pressure.
• CNC-machined inlet and outlet connections promote smooth, unrestricted airflow for improved efficiency.
• Precision-engineered hot- and cold-side aluminum piping enhances airflow and throttle response.
• Durable silicone couplers and high-torque worm-gear clamps secure connections and resist leaks.
• Anodized aluminum air duct directs airflow precisely through the intercooler’s external fins to maximize cooling.
• Tough powder-coated finish protects components and maintains a clean, sharp appearance.
• Cast throttle body elbow connection improves airflow and throttle response over factory parts.

Construction & Design:

The Mishimoto intercooler kit features a bar-and-plate core design, known for its excellent heat dissipation and strength. The core’s increased thickness and volume allow it to absorb and dissipate heat more effectively, reducing intake air temperatures and improving engine efficiency. The end tanks are crafted from cast aluminum, providing a sturdy and reliable housing that resists cracking or deformation under boost pressure.

All piping is made from lightweight, precision-formed aluminum, ensuring smooth airflow with minimal turbulence. The CNC-machined inlet and outlet connections guarantee a perfect fit and seamless airflow transition, while the silicone couplers and worm-gear clamps provide a secure and leak-free seal. The anodized aluminum ducting is engineered to channel ambient air directly through the intercooler’s fins, enhancing cooling performance without restricting airflow.

Installation & Fitment:

This kit is designed as a direct bolt-on upgrade for the 2023 to 2026 Toyota GR Corolla, utilizing factory mounting points and OEM air inlet locations. Installation is straightforward and requires no cutting, drilling, or special tuning, making it accessible for enthusiasts and professional installers alike. The included hardware and adapter sets ensure a precise fit and reliable connection throughout the system.

What's Included:

• 1 Intercooler with 4” thick bar-and-plate core
• 1 Intercooler Adapter Set
• 1 Intercooler Adapter Retainer Set
• 1 Intercooler Ducting Set
• 1 Intercooler Piping and Coupler Kit (including silicone couplers and worm-gear clamps)
• Installation Instructions

Ideal For:

• Performance enthusiasts seeking improved cooling and power delivery on the Toyota GR Corolla.
• Drivers who participate in spirited street driving and occasional track days.
• Owners looking for a reliable, durable intercooler upgrade that maintains OEM fitment and appearance.
• Those wanting to reduce intake air temperatures for better engine efficiency and consistent performance.

Emissions Note

Please note that this intercooler and pipe kit is not CARB compliant and is intended for off-road or race use only where emissions compliance is not required.