
Subaru Exhaust Pipe Inlet Gasket Impreza WRX STi Legacy Baja Forester Outback Turbo 44022AA170 Genuine OEM
OEM Part Numbers
• 44022AA170
Vehicle Fitment Table (OEM Compatibility)
| Brand | Model | Engine | Years | Notes |
|---|---|---|---|---|
| Subaru | Impreza WRX | EJ20 / EJ25 | 1990–2014 | Turbocharged models |
| Subaru | STi | EJ20 / EJ25 | 1994–2014 | Turbocharged models |
| Subaru | Legacy | EJ20 / EJ25 | 1990–2009 | Turbocharged models |
| Subaru | Baja | EJ25 | 2003–2006 | Turbocharged model |
| Subaru | Forester | EJ20 / EJ25 | 1990–2013 | Turbocharged models |
| Subaru | Outback | EJ25 / FA20 | 2000–2013 | Turbocharged models |
⚠️ Important Fitment Notes:
• Always verify by VIN – Fitment is determined by the engine code and turbocharger configuration. Confirm your application before ordering.
• Turbocharger inlet – This gasket is specifically for the turbocharger inlet, not the exhaust manifold.
• Heat‑resistant material – Designed to withstand extreme exhaust temperatures (up to 800°C+).
• Genuine Subaru quality – This is an OEM part, not an aftermarket or Chinese replica.
• Double‑check your original part – Before ordering, confirm the part number printed on your old gasket or run your VIN through a Subaru OEM parts catalog for absolute certainty.
Condition
New (100% genuine Subaru packaging)
Product Type
Exhaust Pipe Inlet Gasket (turbo inlet flange gasket)
Function
The gasket is installed between the exhaust pipe and the turbocharger inlet flange. It creates a gas‑tight seal that prevents exhaust gases from escaping, ensuring optimal turbo boost pressure and engine performance.
Applications
This gasket fits Subaru turbocharged EJ20, EJ25, and FA20 engines in Impreza WRX, STi, Legacy, Baja, Forester, and Outback from approximately 1990 through 2014.
Important: This gasket is specifically for the turbocharger inlet. It is not for the exhaust manifold or other exhaust connections. If in doubt, send us your VIN before ordering.
Package Contents
• 1 × Subaru 44022AA170 exhaust pipe inlet gasket (genuine)
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Subaru (Genuine OEM) |
| Part Number | 44022AA170 |
| Seller SKU | SUBARU_44022AA170 |
| Type | Exhaust pipe inlet gasket |
| Material | Heat-resistant material |
| Application | Turbocharger inlet flange |
| Engine Family | EJ20 / EJ25 / FA20 (turbocharged) |
| Condition | New (factory original) |
Warranty
Subaru's original manufacturer warranty applies. For claims, please contact your nearest Subaru authorized dealer with your proof of purchase. Warranty terms may vary by region — contact us before purchase if you need a warranty confirmation.