SKU: 6A1 009 A | UPC: 4996338040381
Cusco Oil Catch Tank 2017-2021 Subaru Impreza USDM Model (VA Chassis)
The Cusco Oil Catch Tank installs between the PCV valve and intake manifold on 2017-2021 Subaru Impreza VA chassis USDM models. It captures oil mist and blow-by gases, blocking oil entry into the intake system for cleaner combustion. Engine response stays crisp while carbon deposits on valves and intercooler are minimized over time.
Key Features
- Die-Cast Aluminum Body: Lightweight at 1.2kg with corrosion-resistant finish for long-term durability under heat and pressure
- 400cc Capacity: Ample volume handles high-rpm oil separation on FA20 and FA16DIT engines without frequent emptying
- Multi-Stage Baffle Design: Efficiently condenses oil vapors from crankcase gases, returning clean air to intake
- Integrated Check Valve: One-way valve on inlet prevents pressure backup and ensures reliable PCV operation
- Convenient Drain Cock: Ball valve allows simple oil discharge during routine maintenance without tools
Product Notes
- Direct bolt-on replacement uses factory hose routing on VA chassis
- Pressure rated to 1.5 bar for boosted and naturally aspirated setups
- Clear sight tube shows oil level at a glance
Installation Notes
- Professional installation recommended.
- Basic hand tools needed, 30-60 minutes typical install time
- Mounts to factory strut tower or fender brace with included brackets
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2021 | Subaru | Impreza | 2.0i |
| 2017-2021 | Subaru | Impreza | 2.0i Premium |
| 2017-2021 | Subaru | Impreza | 2.0i Sport |
| 2017-2021 | Subaru | Impreza | 2.0i Limited |
| 2017-2021 | Subaru | Impreza | 2.0i RS |
Why Choose Cusco?
- Motorsport heritage powers street-legal components trusted worldwide
- JDM manufacturing standards deliver leak-free assembly and fit
- Tested on dyno and track for real-world Subaru performance gains
Frequently Asked Questions
- Q: Does this fit USDM 2017-2021 Impreza VA chassis?
A: Yes, exact fit for all listed submodels with no modifications to PCV lines or engine bay - Q: What material and capacity details?
A: Full aluminum construction with 400cc capacity, anodized for heat resistance and visual appeal - Q: What warranty and maintenance apply?
A: Backed by Cusco manufacturer warranty against defects, drain every 5000 miles based on use
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Cusco box 10 x 8 x 8 inches
- Weight: 2.6 lbs





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