Size Chart
×
Upgrade the vehicle with this Perrin intercoolers, configured as 02-25 Subaru WRX/STI Standard Size Front Mount Intercooler Core - Black. Select it by exact manufacturer part number PSP-ITR-400BK and confirm the vehicle applications shown below, including every trim, engine, transmission, factory-equipment, mounting, and clearance note.
Key Features
Fitment
| Years | Make | Model | Required Verification |
|---|---|---|---|
| 2002-2025 | Subaru | WRX | Confirm trim, engine, transmission, factory equipment, mounting position, and clearance |
| 2002-2025 | Subaru | WRX STI | Confirm trim, engine, transmission, factory equipment, mounting position, and clearance |
Specifications
| Brand | Perrin Performance |
|---|---|
| Manufacturer Part Number | PSP-ITR-400BK |
| Product Type | Intercoolers |
| Application Notes | 02-25 Subaru WRX/STI Standard Size Front Mount Intercooler Core - Black |
| Condition | New |
What's Included
One new Perrin intercoolers identified by manufacturer part number PSP-ITR-400BK, in the selected color, finish, size, position, and configuration. Hardware and companion parts are included only when expressly supplied for this exact part number.
About Perrin Performance
Perrin Performance develops application-focused intake, intercooler, engine, drivetrain, suspension, exhaust, exterior, and interior components. Product selection must use the exact part number and current manufacturer fitment and technical guidance.
Related Perrin Performance Products
Frequently Asked Questions
Which vehicle details determine whether Perrin PSP-ITR-400BK fits?
Use the listed year, make, and model as a starting point, then confirm trim, engine, transmission, factory equipment, mounting location, and any part-specific clearance or interface requirements.
Does Perrin PSP-ITR-400BK require tuning?
Do not assume. Follow Perrin's instructions and emissions guidance for this exact part number, then confirm calibration requirements with the vehicle's current hardware and tuner before use.
What comes with Perrin PSP-ITR-400BK?
This listing includes the selected Perrin component and only the hardware expressly supplied for that exact part number. Tools, fluids, sealants, tuning, and companion parts are not included unless stated.
Installation
Follow the current Perrin instructions and vehicle service procedures for this exact part number. Confirm torque values, routing, clearances, fluids, calibration, and post-installation checks before operating the vehicle. Professional service is recommended when the work affects safety-critical, pressurized, electrical, drivetrain, suspension, or calibration systems.
Forced induction is the fastest way to add real power to an engine without adding displacement, and this collection covers the full range of turbocharger, supercharger, intercooler, and boost control hardware needed to build a reliable boosted platform. Whether you are running a factory turbo upgrade, swapping to a bigger frame turbocharger, adding a centrifugal or roots style supercharger, or dialing in a nitrous system for a quick shot of extra power, you will find the components here to build and support the setup correctly. Every part in this collection is organized by system type so you can move from a stock turbocharger to a properly supported forced induction build in one place. Intercoolers, wastegates, blow off valves, boost controllers, and water meth injection components are all included alongside the core turbo and supercharger hardware so the entire boost system can be sourced together. What This Category Covers This collection includes turbochargers, turbo kits, s...
View Forced Induction Products
Intercooler components for turbocharged and supercharged gas and diesel platforms are stocked at Black Ops Auto Works. Shop intercooler piping kits, silicone couplers, T-bolt clamps, end tanks, core upgrades, and intercooler hardware for daily driven trucks, JDM turbo platforms, European turbo cars, and domestic forced induction builds. Every product is filterable by year, make, model, trim, and engine so the correct fitment ships the first time. Black Ops Auto Works carries 903 intercooler component SKUs spanning gas and diesel applications. What This Collection Covers Intercooler components are the hardware that moves and cools compressed air between the turbo or supercharger and the intake manifold. This collection covers everything short of a complete intercooler core, including piping, couplers, clamps, brackets, end tanks, and diesel specific hot side and cold side hardware for trucks running higher boost and towing loads. Categories Included Aluminum and silicone intercoo...
View Intercooler Components Products
Intercoolers and charge pipe kits for turbocharged and supercharged cars, trucks, and diesel platforms are stocked at Black Ops Auto Works. Shop front mount bar-and-plate intercoolers, top mount intercoolers, air-to-water intercoolers, universal intercooler cores, charge pipe kits, and diesel charge air coolers from Mishimoto, AMS Performance, CSF, PERRIN, aFe, and Vibrant for Subaru WRX and STI, Ford F-150 and Raptor EcoBoost, Toyota Tacoma, Honda Civic, and Ford and Ram diesel trucks. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 402 intercooler SKUs across core style, mounting position, and charge pipe categories. What This Category Covers An intercooler is the single most important component in a turbocharged or supercharged induction system for supporting power gains from increased boost. By cooling compressed air before it enters the engine, an upgraded intercooler deliv...
View Intercoolers Products
Shop Perrin Performance parts by exact manufacturer part number and verified vehicle application. The collection includes intake, intercooler, engine, drivetrain, suspension, exhaust, exterior, and interior upgrades for supported Subaru, Toyota, Scion, Honda, Acura, Mazda, Nissan, and Mitsubishi vehicles.Choosing the Correct Perrin Part Start with the exact Perrin manufacturer part number Match the listed year, make, and model Confirm trim, engine, transmission, factory equipment, mounting position, and clearance Review the current manufacturer instructions before installation Fitment and Product DetailsEach vehicle-specific product uses canonical year, make, and model data for Convermax filtering. Chassis codes, engines, trims, colors, sizes, and other application qualifiers remain in the visible product details where shoppers can verify them without polluting the model field.About Perrin PerformancePerrin Performance develops application-focused components for enthusiast vehicles....
View Perrin Performance Products