SKU: TS-0804-1004 | UPC: 9329677032116
Turbosmart 44um 4AN Banjo Inlet 4AN Female Outlet Turbo Mounted Small Oil Filter 1990-2024 WRX STI Evo Focus RS Universal
The Turbosmart 44um 4AN Banjo Inlet 4AN Female Outlet Turbo Mounted Small Oil Filter filters oil at 44 microns to shield turbo bearings from contaminants before oil enters the turbocharger. This compact design mounts directly on the turbo for tight engine bays in universal turbocharged vehicles including 1990-2024 Subaru Impreza WRX STI Mitsubishi Evolution Ford Focus RS and custom performance builds. It delivers clean oil flow for turbo reliability and extended life under high boost pressure.
Key Features
- 44 Micron Filtration: Captures particles down to 44 microns absolute rating to safeguard turbo bearings from wear and failure
- Billet Construction: CNC machined 6061 aluminum body offers lightweight durability and resistance to high engine temperatures
- Hard Anodized Finish: Corrosion resistant coating withstands oil exposure and harsh engine bay conditions
- 4AN Banjo Inlet: Banjo bolt connection secures to turbo oil feed lines for leak free integration
- 4AN Female Outlet: Female thread outlet connects directly to -4AN hoses directing filtered oil flow precisely
Product Notes
- Verify turbo oil port clearance and flow direction matches arrow on filter housing
- Replace filter element at recommended oil change intervals for peak performance
- Packaged securely to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Mount to turbo oil supply port using provided o-rings and banjo bolt
- Compatible with -4AN hose fittings and standard turbo hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Turbocharged Vehicles | All Models |
| 1990-2024 | Subaru | Impreza WRX | STI |
| 1990-2024 | Mitsubishi | Evolution | All |
| 2000-2024 | Ford | Focus RS | All |
| Universal | Custom | Turbo Builds | N/A |
Why Choose Turbosmart?
- Engineered and manufactured in Australia for global racing applications
- High-quality materials deliver consistent performance in demanding conditions
- Precision design ensures reliable fit and function in turbo systems
Frequently Asked Questions
-
Q: Will this filter fit my aftermarket turbo setup?
A: Yes it works with most turbos using 4AN oil feed lines in universal applications including Subaru WRX STI Mitsubishi Evo and custom builds -
Q: What material and finish does the filter use?
A: CNC machined billet 6061 aluminum with hard anodized coating for strength and oil resistance -
Q: What warranty coverage applies?
A: Turbosmart provides a limited lifetime warranty against manufacturing defects when installed and maintained properly
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 4 x 3 x 2 inches
- Weight: 0.3 lb
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