Moroso Air Oil Separator Kit Subaru WRX / STi 02-07
Moroso
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when ordered within hrs and mins
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33,000+ 5 STAR REVIEWS
MAP FITMENT GUARANTEE
- Plumbed into a vehicle's PCV system to capture the excess crankcase vapors and the residual oil mist from reentering the intake track
- Vehicles from the factory vent these excess crankcase vapors and residual oil right back into the intake manifold which could cause detonation and oil deposits to form in the intake track including the valves themselves
- Polished Billet Aluminum body compliments any engine compartment and can be chromed or powder coated for a custom look
- Includes stainless steel mounting brackets, inlet and outlet fittings and rubber hose for plumbing the Air-Oil Separators inline and billet aluminum mounting clamps for the body of the Separator
- Features a bottom drain with elbow that makes draining the collected oil virtually mess-free
