Keeps the intake system free of oil vapours from the PCV and CCV system during performance driving. Oil in the intake reduces octane, which can lead to detonation, power loss, and carbon build-up. Features 4 x 5-micron coalescent filters (one on each inlet and outlet), baffling, and stainless mesh for thorough crankcase air filtration. Includes an easy-to-use drain plug for straightforward maintenance. An optional coolant add-on kit is available separately.
CNC machined in-house in Indianapolis from 6061-T6 aluminium, anodised in a choice of three colours. Note: anodised parts may fade over time due to engine bay heat. Left Hand Drive Only.
Includes
- AOS assembly with 4 x coalescent filters, 2 x stainless mesh arrays, baffle system, and drain valve
- Steel mounting bracket, FL5 Civic Type R LHD specific
- 1/2" rubber hose
- 3/8" rubber hose
- Full hardware kit
Specifications
- Material: 6061-T6 aluminium, CNC machined, anodised in choice of red, blue, or black
- No drilling required
