


VERUS ENGINEERING A0677A-BLU Air Oil Separator Kit, Blue for HONDA Civic Type R (FL5)
Description VERUS ENGINEERING A0677A-BLU Air Oil Separator Kit, Blue for HONDA Civic Type R (FL5)
The VERUS ENGINEERING A0677A-BLU Air Oil Separator Kit is designed to protect the intake system of the Honda Civic Type R (FL5) by effectively separating oil vapors from crankcase gases. Under high-performance driving conditions, the factory PCV and CCV systems can become overwhelmed, allowing oil vapors to enter the intake tract. This can reduce effective octane, increase the likelihood of detonation, promote carbon buildup, and negatively impact engine performance and durability.
The Air Oil Separator keeps the intake system oil-free by capturing oil before it becomes a problem. The system utilizes four 5-micron coalescent filters—one on each inlet and outlet—combined with internal baffling and stainless steel mesh to deliver highly efficient oil separation. This filtration design supports consistent performance during sustained high-load operation, such as track use.
Designed with serviceability in mind, the AOS features an integrated drain valve for quick and clean maintenance, making it suitable for frequently driven vehicles. The assembly is CNC-machined in-house from 6061-T6 aluminum in Indianapolis, Indiana, and finished in a blue anodized coating. As with all anodized components, prolonged exposure to engine bay heat may result in gradual color fading.
- Prevents oil contamination of the intake system
- Helps maintain octane levels and reduce detonation risk
- Advanced oil separation using 5-micron filters, baffling, and stainless mesh
- Easy maintenance via integrated drain valve
- Vehicle-specific design for Civic Type R (FL5)
Specifications:
- AOS Body Material: 6061-T6 Aluminum
- Finish: Anodized Blue
- Filtration: Four 5-micron coalescent filters with baffling and stainless mesh
- Mounting Bracket: Steel, specific to FL5 Civic Type R (LHD only)
- Hardware: Stainless steel
Kit Contents:
- Air Oil Separator Assembly with filters, baffling, mesh, and drain valve × 1
- Steel Mounting Bracket for FL5 Civic Type R (LHD) × 1
- 1/2"; Rubber Hose × 1
- 3/8"; Rubber Hose × 1
- Complete Hardware Kit for Installation × 1
Original: $586.28
-65%$586.28
$205.20Product Information
Product Information
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Description
Description VERUS ENGINEERING A0677A-BLU Air Oil Separator Kit, Blue for HONDA Civic Type R (FL5)
The VERUS ENGINEERING A0677A-BLU Air Oil Separator Kit is designed to protect the intake system of the Honda Civic Type R (FL5) by effectively separating oil vapors from crankcase gases. Under high-performance driving conditions, the factory PCV and CCV systems can become overwhelmed, allowing oil vapors to enter the intake tract. This can reduce effective octane, increase the likelihood of detonation, promote carbon buildup, and negatively impact engine performance and durability.
The Air Oil Separator keeps the intake system oil-free by capturing oil before it becomes a problem. The system utilizes four 5-micron coalescent filters—one on each inlet and outlet—combined with internal baffling and stainless steel mesh to deliver highly efficient oil separation. This filtration design supports consistent performance during sustained high-load operation, such as track use.
Designed with serviceability in mind, the AOS features an integrated drain valve for quick and clean maintenance, making it suitable for frequently driven vehicles. The assembly is CNC-machined in-house from 6061-T6 aluminum in Indianapolis, Indiana, and finished in a blue anodized coating. As with all anodized components, prolonged exposure to engine bay heat may result in gradual color fading.
- Prevents oil contamination of the intake system
- Helps maintain octane levels and reduce detonation risk
- Advanced oil separation using 5-micron filters, baffling, and stainless mesh
- Easy maintenance via integrated drain valve
- Vehicle-specific design for Civic Type R (FL5)
Specifications:
- AOS Body Material: 6061-T6 Aluminum
- Finish: Anodized Blue
- Filtration: Four 5-micron coalescent filters with baffling and stainless mesh
- Mounting Bracket: Steel, specific to FL5 Civic Type R (LHD only)
- Hardware: Stainless steel
Kit Contents:
- Air Oil Separator Assembly with filters, baffling, mesh, and drain valve × 1
- Steel Mounting Bracket for FL5 Civic Type R (LHD) × 1
- 1/2"; Rubber Hose × 1
- 3/8"; Rubber Hose × 1
- Complete Hardware Kit for Installation × 1












