Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit
Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit
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Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit
Transform your Subaru STi's performance with the innovative Radium Engineering Air Oil Separator-Return Kit. Designed specifically for the 2015 and later models, this advanced system ensures your engine operates at its best by effectively managing blow-by oil.
Key Features:
- Efficient Oil Management: The air/oil separator captures blow-by oil before it can re-enter the induction system, preventing oil contamination and promoting a cleaner engine environment.
- Moisture Removal: Collected oil is heated within the AOS to eliminate moisture, enhancing the longevity and performance of your engine.
- Zero Maintenance: Once installed, this system requires no additional upkeep, allowing you to focus on driving rather than maintenance.
- Easy Installation: Designed for simplicity, the kit utilizes factory mounting points and comes complete with all necessary hardware, hoses, and components for a hassle-free setup.
Benefits:
- Improves engine reliability by reducing the risk of oil buildup in the intake system.
- Enhances overall engine performance and efficiency.
- Provides peace of mind with a system that is designed to work seamlessly with your vehicle.
Use Cases:
This Air Oil Separator-Return Kit is perfect for:
- Performance enthusiasts looking to optimize their Subaru STi's performance.
- Daily drivers wanting to maintain engine cleanliness and longevity.
- Anyone aiming for a hassle-free installation with top-quality components.
For detailed installation instructions, visit www.radiumauto.com. Elevate your Subaru STi experience with the Radium Engineering Air Oil Separator-Return Kit today!
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

