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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
This intake provides power you can hear
Recommended for 06-07 WRXs with basic bolt-on modifications
Compression ratio for an NA engine increases
Appropriate coefficient of friction for most manual transmission synchronizers (other's synthetic gear oils are often too slippery for proper synchro engagement)
Moroso Air-Oil Separator Small Body Ford Focus ST 2013-2015 Wheel Bolt Pattern_5x114.3 This intake provides power youPart: # 85664 This is the Moroso Air Oil Separator Kit. The intended purpose of this system is to keep the excess crankcase vapors, residual oil, and moisture from building inside the intake manifold and to more importantly, keep the factory crankcase ventilation system from adding a layer of oil which can cause detonation issues. The provided tank will capture any excess oil and fluids and will prevent them from entering your intake system. This kit
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