With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs!
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With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Control heat and dress up your engine bay
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
03-18-2026
12 per vehicle
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Control heat and dress up your engine bay
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Secures the intake boot to the intake plenum
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Protect your engine, restore performance
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German-style 304 stainless hose clamp
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This product was last offered at the strikethrough price on
06-13-2026
Water Methanol Tubing
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Runs from the idle control valve
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This rubber gasket is found between the intake plenum and the intake elbow.
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Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
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4AN T
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Placed between the intake hose and air box
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Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
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For most JB4 applications.
This product was last offered at the strikethrough price on
05-02-2026