Racer X Fab
GR Corolla Intercooler
GR Corolla Intercooler
Couldn't load pickup availability
The Racer X Fabrication intercooler for the 2023+ Toyota GR Corolla was developed to decrease charge air temps and improve performance. The Racer X intercooler uses a high density Garrett intercooler core to provide optimal cooling during spirited driving or track use. The end tanks are CNC laser cut from 5052 aluminum sheet, then formed on a CNC press brake to ensure consistent and repeatable bends. The inlet and outlet on the end tank are CNC turned from 6061-T6 aluminum, feature a coupler retention lip, and a generous radius to transition airflow into and out of the intercooler tanks. The completed components are then precision TIG welded for a complete intercooler assembly that is ready to perform.
During intercooler testing we saw gains of 10-15 wheel horsepower and 10-15 lb-ft of torque through most of the RPM range. The Racer X intercooler provided on average 20°F lower charge air temps when compared to the OEM intercooler.
Check out our blog for detailed testing results: Racer X GR Corolla Intercooler Testing
What's Included
- (1) Racer X intercooler
- Hardware pack
Compatibility
- 23+ Toyota GR Corolla
Installation
- Install Time: 3 to 4 hours
- Installation Guide
Share

Disclaimer
Availability: This item ships directly from our trusted supplier. Inventory is updated regularly, but occasional delays may occur. If your item is unavailable, we'll contact you promptly with an updated timeline or alternative options.
Prop 65 Warning
⚠️ California Proposition 65 Warning: This product may expose you to chemicals, including chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov
Note: This warning is provided in compliance with California law. Many automotive, performance, and replacement parts carry this warning due to the materials used in manufacturing.