K&N Air Oil Separator for Silverado/Sierra/Tahoe 2014-2020
Air oil separator (catch can) protects engine from blowby and oil contamination. Helps reduce intake oil buildup with easy 30-minute installation. Customers note easy install, solid build, and effective oil capture
Highlights
- protects intake from oil buildup
- easy installation
- factory-style connectors
Pros
- efficient blowby protection
- reduces oil contamination
- easy 30-minute installation
- well-built with factory-style connectors
- captures oil effectively
Cons
- some mounting points may require modification
- installation may need opening up mounting points
Best For
Features
- Protects engine from oil contamination with an air oil separator
- Reduces oil and contaminant buildup in the intake manifold
- Supports peak performance by mitigating blowby and detonation risk
- Simple installation estimated around 30 minutes with OEM-style connectors and hoses