Size Chart
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GrimmSpeed 02-14 Subaru WRX / 04-20 Subaru STI Turbo To Downpipe Gasket (144022AA180) is identified by exact GrimmSpeed manufacturer part number 028001 for the application and configuration stated in this listing. Confirm the exact manufacturer part number and all current specifications before ordering.
Fitment
Use the verified year, make, and model table below, then confirm the engine, drivetrain, body configuration, factory equipment, and every current manufacturer application note.
| Years | Make | Model |
|---|---|---|
| 2002-2014 | Subaru | WRX |
| 2004-2020 | Subaru | WRX STI |
Specifications
| Brand | GrimmSpeed |
|---|---|
| Manufacturer Part Number | 028001 |
| Product Type | Engine Air Filters |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new GrimmSpeed engine air filter identified by manufacturer part number 028001 in the configuration shown. Hardware or companion parts are included only when expressly stated by the manufacturer.
About GrimmSpeed
GrimmSpeed manufactures automotive performance and replacement parts identified by exact part number, specifications, and published application data.
Related GrimmSpeed Products
Frequently Asked Questions
How do I confirm 028001 is correct?
Use the verified year, make, and model table below, then confirm the engine, drivetrain, body configuration, factory equipment, and every current manufacturer application note.
Are similar-looking parts interchangeable?
No. Match part number 028001, dimensions, configuration, included components, and every current manufacturer note.
What is included with this listing?
One new GrimmSpeed engine air filter identified by manufacturer part number 028001 in the configuration shown. Hardware or companion parts are included only when expressly stated by the manufacturer.
Installation
Follow the current GrimmSpeed instructions for part number 028001. Verify fit, clearance, system specifications, fastener torque, and safe operation before use. Professional installation is recommended when specialized tools, alignment, calibration, or fabrication are required.
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