Killer B Motorsport Air Oil Separator Complete Kit - 2002-2007 Subaru WRX / STI

HIGHLIGHTS: Prevents harmful oil and vapors from coating the intake system with carbon that is common in these Subaru boxer engines Prolongs the life and the performance Killer B Motorsport Air Oil Separator Complete Kit SPECS: Accelerated flow of blow-by gases forces suspended oil droplets out of suspension Centrifugal filtration is a proven process for the separation of many particle types and sizes Collected oil drains back into the crankcase where it belongs Applies vacuum to the crankcase improving ring seal, reducing oil consumption, and improving power potential No media to clean/replaces baffles to inhibit crankcase flow Billet 6061-T6 construction TIG-welded The Killer B Motorsport push-lock barb fittings require no hose clamps Made in the USA KEEP YOUR INTAKE SYSTEM FREE OF CARBON AND OIL BUILDUP WITH THE KILLER B AOS Air/oil separators are a common upgrade and modification for the Subaru EJ as harmful oil vapors like to make their way into the intake which can create many problems. This will coat the valves with oil and carbon, your octane rating will be effective and you will have detonation issues as well. The Killer B Motorsport Air/Oil Separator is the result of years worth of engineering, along with research and development to remove oil in liquid and vapor form from the vented crankcase gases. This will prolong the performance and the life of your engine to reassure that your engine is performing at peak levels without worrying about the prevalent air/oil separation issues found in the Subaru crankcase ventilation system.