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Turbo XS 08-21 Subaru WRX/STI Dry Element Drop In Air Filter (OEM 16546AA090/16546AA10A) is Turbo XS manufacturer part number AF-01, selected by the verified year, make, and model applications below. Confirm the exact part number, dimensions, factory equipment, mating components, and current manufacturer notes before ordering.
Key Features
- Exact Turbo XS manufacturer part number AF-01
- Purpose-built air filters - direct fit configuration identified by the listing title
- New aftermarket component supplied in the exact configuration shown
- Selection requires confirmation of every dimension, interface, mating component, and manufacturer note
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 2009 | Subaru | Forester | Confirm every Turbo XS application note and factory configuration |
| 2008-2014 | Subaru | Impreza | Confirm every Turbo XS application note and factory configuration |
| 2006-2017 | Subaru | Legacy | Confirm every Turbo XS application note and factory configuration |
| 2006-2017 | Subaru | Outback | Confirm every Turbo XS application note and factory configuration |
Specifications
| Brand | Turbo XS |
|---|---|
| Manufacturer Part Number | AF-01 |
| Product Type | Air Filters - Direct Fit |
| Application Type | Vehicle Specific |
| Condition | New |
What's Included
One new Turbo XS air filters - direct fit package identified by manufacturer part number AF-01, plus only the hardware and accessories expressly shown or stated for this exact part number
About Turbo XS
Turbo XS develops boost-control, blow-off-valve, intercooler, intake, exhaust, turbocharger, gasket, and installation components for performance applications.
Related Turbo XS Products
- Shop all Turbo XS products
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- Turbo XS 08-14 Subaru WRX/STi Billet Aluminum License Plate Delete Black Machined WRX Logo
Frequently Asked Questions
How do I confirm Turbo XS AF-01 is correct for my application?
Match the exact manufacturer part number, year, make, model, factory configuration, dimensions, connection points, and every current Turbo XS note.
Are similar Turbo XS parts interchangeable with AF-01?
No. Flange style, pipe diameter, valve configuration, mounting points, calibration, finish, and included hardware can differ between part numbers.
What should be checked after installing Turbo XS AF-01?
Inspect fasteners, clamps, hoses, wiring, clearances, leaks, boost or exhaust behavior, and any required engine-management calibration after installation.
Installation
Follow the current Turbo XS instructions for manufacturer part number AF-01. Confirm all torque values, gaskets, clamps, hoses, wiring, heat clearances, leak checks, and any required calibration. Professional installation is recommended for turbocharger, boost-control, fuel, intake, and exhaust components.
Air Filters
Air filters and intake filtration parts for cars, trucks, SUVs, Jeeps, and diesel platforms are stocked at Black Ops Auto Works. Shop direct-fit filters, drop-in replacement filters, universal clamp-on filters, cabin air filters, HVAC filters, engine breather filters, pre-filters, and velocity stacks for Hellcat, Trackhawk, TRX, Grand Cherokee, Challenger, Charger, Camaro, Corvette, Mustang, F-150, Tacoma, Tundra, BMW, and Honda platforms. Every product is filterable by year, make, model, trim, engine, and filter dimension so the correct part ships the first time. Black Ops Auto Works carries 3,397 air filter SKUs across direct-fit, universal, cabin, and pre-filter categories. What This Collection Covers Air filters remove dirt, dust, and debris from air entering the engine or cabin. This collection spans OE-style direct-fit and drop-in filters, universal cone and clamp-on filters for custom intakes, cabin and HVAC filters for interior air, engine breather filters for crankcase ...
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Air Filters - Direct Fit
Shop direct-fit air filters for factory airboxes and application-specific aftermarket intake systems. Compare replacement panel filters, diesel truck filters, powersports filters, dry synthetic media, reusable oiled media, and brand-specific intake-kit replacement filters from K&N, aFe, BMC, Banks Power, BBK, Dinan, do88, AWE, JLT, and other performance brands. Match every filter to the exact vehicle, engine, airbox, or intake-system part number before ordering. Direct-Fit Air Filters for Factory Airboxes and Intake Kits A direct-fit filter is designed around a specific airbox or intake housing. Its outer dimensions, seal, flange, panel shape, pleat depth, and retention points must match the application. Unlike a universal cone filter selected mainly by flange and body dimensions, a direct-fit filter should install without trimming, adapters, or improvised clamps when used in the correct housing. This collection includes routine replacement filters for stock vehicles, reusable ...
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Turbo XS
Shop Turbo XS boost controllers, blow-off valves, intercoolers, intakes, exhaust systems, turbochargers, gaskets, adapters, and installation hardware by exact manufacturer part number and verified application.Turbo XS Product Families Boost controllers, blow-off valves, bypass valves, and valve accessories Intercooler kits, cold-air intakes, and turbocharger components Cat-back, turbo-back, downpipe, connecting-pipe, and muffler assemblies Gaskets, adapters, mounting hardware, radiator stays, and license-plate relocation kits Choosing the Correct Turbo XS PartConfirm the exact manufacturer part number, year, make, model, factory equipment, pipe or flange dimensions, connection points, finish, and every current manufacturer note. Engine, trim, chassis, and platform references remain application notes rather than model tags.About Turbo XSTurbo XS develops boost-control, airflow, intercooling, exhaust, turbocharger, and installation components for performance applications.Related Colle...
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