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Moroso 25900 Crankcase Evacuation System

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$96.17

$ 46 .99 $46.99

In Stock
  • Fit type: Vehicle Specific
  • Reduces crankcase pressure throughout entire rpm range for increased piston ring seal, reduced intake charge contamination, and fewer oil leaks Track and dyno tests prove increases in engine performance Includes 2 each: Oil Separators/Breathers, Breather/Filler Cap Grommets, One-Way Check Valve and Weld-In Nipple for header collector, use with 5/8" dia. hose
  • Part number: 25900
  • Package Weight: 0.862 kilograms


Crankcase Evacuation System; Incl. 2 ea. /Oil Separators/Breathers/Filler Cap/Grommets/One-Way Check Valve/Weld-In Nipple for Header Collector;


Chris s.
2025-04-12 19:10:03
PARTS ARE GOOD QUALITY BUT HAD INSTRUCTIONS FOR A DIFFERENT KIT IN THE BOX...HAD TO LOOK UP INSTRUCTIONS ON LINE
charlie ralph
2025-03-13 11:04:27
Valves wear quick , not for street/ daily use. No back pressure exhaust only!!!
Jay
2025-02-05 17:46:23
Nothing in the description says it can’t work on a turbo car? Just says crankcase evacuation kit. Wasted time buying and returning this and other items to get this setup.
harry somerton
2025-01-14 19:25:05
As described and nothing leaks. Haven't had a chance yet to see how much vacuum it pulls but also added my own catch cans as well.
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