Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replaces old brittle or cracked vacuum hose connectors that leak and degrade engine performance
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Upper Intake Manifold To Lower Intake Manifold
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Upper Intake Manifold To Lower Intake Manifold
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Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For most JB4 applications.
Brand:
ES#:
4715229
Mfg#:
FSB-UNI
In Stock
Limited Qty Sale
$153.00
This product was last offered at the strikethrough price on 05-02-2026
All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.
