Install new hardware with your new parts. M6x12
Install new hardware with your new parts. M6x12
Install new hardware with your new parts. 4.2x25
Secures the intake pipe to the core support
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
08-21-2026
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
Bundles the two most vulnerable upper intake and suction jet pump lines to resolve common 1.8T vacuum leaks quickly
This product was last offered at the strikethrough price on
08-17-2026
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.
Restore engine performance
2X Entries For Our 25th Anniversary Sweepstakes!
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Connects the cross tube to the lower port on the intercooler
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This product was last offered at the strikethrough price on
05-07-2026
Engine codes ATW & AWM
This product was last offered at the strikethrough price on
05-07-2026
Measures the temperature of the air entering the engine
Engine code AWM
Lower charge air temperature, increase power
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Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
Cure the boost leak and restore power
Up to VIN 8D-X-199999, split is in the 1999 model year
This product was last offered at the strikethrough price on
05-07-2026