Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Commonly called PCV valve, located on top of valve cover
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Replace dirty units to increase fuel mileage
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Located between the lower manifold and cylinder head
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Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For most JB4 applications.
This product was last offered at the strikethrough price on
05-02-2026
***Please see photos and description prior to ordering, all sales final.***
Red High Temp Nylon Tubing, Quick-Connect Fittings
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.
Includes clamps and 45* elbow
From an original equipment supplier.
Model years 1995-1996 (OBD1)
Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
Quick connect union T-fitting for 1/4" Nylon
Gasket between upper and lower portion of the intake manifold
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For 1.8l ACC engine ONLY
2X Entries Into Our F80 M3 Sweepstakes