Recommended to be replaced when replacing fuel pump.
Recommended to be replaced when replacing fuel pump.
Stop leaks and restore performance
Seals the high pressure fuel pump to the cylinder head
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Located between the retaining ring and fuel tank
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Water Methanol Tubing
Located between the retaining ring and fuel tank
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Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Located between the retaining ring and fuel tank
This product was last offered at the strikethrough price on
05-07-2026
4AN T
Seals the high pressure fuel pump to the cylinder head. 31x2mm
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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
Universal Performance Injectors
Delivers fuel from your tank.
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