incl. brackets/check valve/tubing
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incl. brackets/check valve/tubing
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Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
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For use in setups where charge pipe injection is being utilized.
High flow WMI solenoid with inline 40 micron filter
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Increases the filter’s surface area and is washable, compared to standard filters which trap dust on the surface.
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Includes valet, sport, performance, and anti-theft modes
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This upgrade must be performed at ECS Tuning's facility in Ohio.
Replacement WMI Water Injection Hose
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1/4" tee fitting for water/methanol lines
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Secures items under the hood and resists rust
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15 PSI
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Use these in replacement of any standard short body EV14 style injector.
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Feel a more crisp and defined throttle response and shift
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Added protection for your WMI setup
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Snow Performance Hyper-Sonic water-methanol injection nozzle
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Allows perfect fixation of the fuel pressure regulator in the desired location.
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Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
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For use with ITG foam filters
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This product was last offered at the strikethrough price on
05-27-2026