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Upgrade your Mishimoto Performance Air Intake with this black powdercoated airbox designed for 2015-2021 Subaru WRX STI models. It channels more cold outside air directly into the intake for better efficiency and performance gains.
Key Features
- Steel Construction: Heavy-duty steel build with light glossy black powdercoat finish resists corrosion and withstands engine bay heat.
- Complete Hardware: Includes all protective edge strips mounting hardware and template for trimming stock plastic intake duct if retained.
- MAF Accuracy: Delivers more reliable mass airflow sensor readings in compatible configurations for accurate tuning and datalogging.
- Engine Bay Style: Clean black finish complements performance builds and adds professional look under the hood.
- Basic hand tools required direct bolt-on fit to Mishimoto intake.
- Yes it provides direct fit for Base Limited Launch Edition HyperBlue and Type RA models with Mishimoto intake installed.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 2015-2020 | Subaru | WRX STI | Base, Launch Edition, Limited, Series.HyperBlue |
Specifications
| Brand | Mishimoto |
|---|---|
| Manufacturer Part Number | MMAB-STI-15 |
| Product Type | Air Boxes |
| Fitment Type | Vehicle Specific |
| GTIN | 748354017304 |
| Condition | New |
What's Included
One new Mishimoto air boxes identified by manufacturer part number MMAB-STI-15. Hardware, adapters, hoses, clamps, fluids, wiring, tools, and companion parts are included only when expressly supplied for this exact part number.
About Mishimoto
Mishimoto develops automotive cooling, intake, oil-management, exhaust, drivetrain, and vehicle-accessory products. Fitment, dimensions, interfaces, and included components remain exact-part-number specific.
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Frequently Asked Questions
Will this Mishimoto product fit my 2015-2020 Subaru WRX STI?
That vehicle range is listed, but confirm the engine, body configuration, production date, factory interfaces, and every current Mishimoto application note for this exact part number.
What specifications should I verify before ordering?
Confirm every listed dimension, connection, thread, material, finish, quantity, mounting point, and companion-part requirement for the exact part number.
What is included with this Mishimoto product?
Only the exact product and hardware expressly supplied for this part number are included. Fluids, adapters, tools, and companion components are separate unless stated otherwise.
Installation Instructions
Follow the current Mishimoto instructions and vehicle service information for part number MMAB-STI-15. Verify every interface and clearance, work on a cool and safely supported vehicle, use the specified fluids, fasteners, seals, and torque procedures, inspect for leaks or contact, and recheck the installation after the first heat cycle.
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