Perrin Front Mount Intercooler Core Standard Size Black 2002-2025 WRX / 2004-2021 STI

Perrin Front Mount Intercooler Core Standard Size Black 2002-2025 WRX / 2004-2021 STI | 28" x 9.25" x 3.5" | High-Flow Bar & Plate Intercooler Core Overview The Perrin Front Mount Intercooler Core is a precision-engineered upgrade designed specifically for Subaru WRX and WRX STI models spanning 2002 through 2025. This intercooler core enhances charge air cooling efficiency by maximizing airflow and minimizing pressure drop, making it an ideal choice for enthusiasts seeking reliable power gains without compromising daily drivability. Whether you’re running a stock turbo setup or have moderate bolt-ons, this intercooler core supports improved performance and consistent boost delivery. Built with a robust 3/8” bar and plate design, the Perrin intercooler core offers superior durability compared to traditional tube and fin cores. Its dimensions—28 inches long, 9.25 inches tall, and 3.5 inches deep—are optimized to fill the entire front bumper opening, ensuring maximum exposure to ambient airflow. The end tanks feature a smooth taper that eliminates turbulence and evenly distributes hot charge air across the core, enhancing cooling efficiency and reducing heat soak during spirited driving or track sessions. Real-world benefits include a dyno-proven increase of 10 to 20+ wheel horsepower thanks to cooler intake air temperatures and reduced boost pressure losses. The core is pressure tested to 50 psi to guarantee leak-free operation, preserving turbocharger efficiency and engine response. Best of all, this intercooler core requires no ECU tuning for safe installation, allowing Subaru owners to enjoy immediate gains with the option to unlock even more power through custom tuning. Features & Specifications This Perrin Front Mount Intercooler Core is engineered for Subaru WRX and WRX STI platforms from 2002 to 2025 and features a durable 3/8” bar and plate construction. Constructed from high-quality aluminum, it delivers superior cooling capacity and pressure drop reduction for Subaru enthusiasts seeking reliable power gains and improved turbo efficiency. Brand: Perrin Performance Product: Front Mount Intercooler Core Standard Size Black Part Number: PSP-ITR-400BK Fitment: 2002-2024 WRX, 2004-2021 STI Material: Aluminum Finish: Black powder coat Construction: 3/8” Bar and Plate Origin: USA Core Dimensions: 28" (L) x 9.25" (H) x 3.5" (D) Core Volume: 906.5 cubic inches Pressure Tested: 50 psi leak test Power Gains: +10 to 20+ Wheel HP (dyno proven) Tuning Required: No tuning required for safe operation; tuning recommended for maximum gains Key Benefits Performance: Significantly reduces intake air temperatures and pressure drop for improved turbo efficiency and power delivery. Durability: Robust 3/8” bar and plate core resists damage from road debris better than tube and fin designs. Fitment: Precisely sized to utilize the entire front bumper opening for maximum airflow on WRX and STI models. Quality: Pressure tested to 50 psi to ensure leak-free operation and consistent boost pressure retention. Ease of Use: Designed for bolt-on installation with no ECU recalibration required for stock setups. Visual Appeal: Black powder coat finish offers a clean, OEM+ look behind the front bumper. What's Included 1× Perrin Front Mount Intercooler Core Standard Size Black 1× Perrin logo stencil for custom paint application Installation & Compatibility Installation of the Perrin Front Mount Intercooler Core is straightforward for experienced enthusiasts familiar with front bumper removal and intercooler plumbing. Basic hand tools are sufficient, but professional installation is recommended if you are unfamiliar with intercooler systems. No special tuning or ECU recalibration is required for stock turbocharged WRX and STI models, allowing immediate power gains. However, if additional modifications are present, a custom tune is advised to optimize performance and ensure safe operation. Professional Installation: Recommended for first-time installers Modifications Required: None for stock setups; verify hose and piping compatibility Verify Compatibility: Confirm fitment for your specific year and trim level before purchase Shop with confidence at Subimods—your Subaru parts specialists.