Perrin Large Size Front Mount Intercooler Core Silver Subaru WRX / STI 2015-2026 | PSP-ITR-406SL

Product Fitment: 

2015-2026 Subaru WRX

2015-2021 Subaru STI

Take your turbocharged performance to the next level with the PERRIN Front Mount Intercooler featuring the Large Intercooler Core, designed specifically for the 2015–2026 Subaru WRX. Built for high-horsepower applications, this upgraded core delivers significantly improved cooling capacity to keep charge air temperatures under control during aggressive driving and tuning.

The enlarged core increases overall height to 13.25 inches, expanding volume to an impressive 1298.5 cubic inches. This added capacity allows for more efficient heat dissipation, making it an ideal solution for WRX builds running increased boost, upgraded turbos, or demanding performance setups.

Constructed using a 3/8” bar-and-plate design, the PERRIN intercooler offers exceptional durability and resistance to pressure and heat. Each unit is pressure tested to 50 PSI, ensuring leak-free performance and consistent boost delivery—critical for maintaining power and engine efficiency.

To top it off, PERRIN includes a free intercooler stencil, allowing you to easily add a bold logo finish to the front of your setup for a clean, custom look.

Key Features:

• Large core design for maximum cooling efficiency

• Increased core height: 13.25”

• Expanded volume: 1298.5 cu-in

• Durable 3/8” bar-and-plate construction

• Pressure tested to 50 PSI for leak-free performance

• Improves charge air cooling for high-boost applications

• Includes PERRIN intercooler stencil for custom branding

• Designed for high horsepower and performance builds

Performance Benefits:

• Reduces intake air temperatures under boost

• Supports higher horsepower and aggressive tuning

• Maintains consistent power by preventing heat soak

• Improves overall engine efficiency and reliability

Fitment Notes:

• Retains compatibility with OEM and OEM-style fog lights

• Requires only minor trimming of hidden plastic for installation

• Not compatible with Cusco strut bars