PERRIN PSP-ITR-330BK Top-Mount Intercooler for 2022-2024 Subaru WRX AWD

Vehicle Fitment

• 2022-2024 Subaru WRX (All trims: Base, Premium, Limited, GT; AWD; 2.4 L turbocharged EJ-series or FA-series engine)
• 2025 coverage unconfirmed at time of listing

Features

• Direct-fit top-mount for 2022-2024 WRX
• Largest TMIC on the market at 660 cu in (21.87"x7.64"x3.95")
• 3/8" bar-and-plate core for superior heat dissipation
• Improved airflow with smooth end tanks and single charge path
• Black powder-coated aluminum finish
• Includes stock-replacement boost tube and stencil
• Pressure-tested to 50 psi
• Supports over 600 WHP; delivers +5 WHP with cooler charge temps

Specifications

• Core volume: 660 cu in; width 21.87"; depth 7.64"; thickness 3.95"
• Material: 3/8" bar-and-plate aluminum with stainless inserts
• Finish: powder-coated stealth black
• Pressure rating: 50 psi

Included Components

• 1x Top-mount intercooler core (black)
• 1x Replacement boost tube
• 1x Logo stencil
• 1x Installation hardware pack

Product Description

The PERRIN PSP-ITR-330BK top-mount intercooler is engineered specifically for 2022-2024 Subaru WRX models (AWD, turbocharged 2.4 L engine). Its 660 cu in 3/8" bar-and-plate core is 75% larger than stock, lowering intake charge temperatures by up to 14 °F and reliably adding over 5 WHP without tuning :contentReference[oaicite:1]{index=1}.

Featuring smooth-flow end tanks, stainless mounting inserts, and a durable black powder coat finish, this intercooler directly replaces the OEM boost tube for seamless installation. It is pressure tested to 50 psi and supports over 600 WHP for track and street use :contentReference[oaicite:2]{index=2}.

Installation is straightforward using factory mounting points, with plug-and-play functionality - no ECU tuning required for basic operation. Fitment is confirmed through 2024; 2025 compatibility is currently unverified, so WRX owners of upcoming models should confirm before purchase.