Snow Performance Hyper-Sonic water-methanol injection nozzle
Snow Performance Hyper-Sonic water-methanol injection nozzle
Aides in keeping snow & moisture off your air filter in cold climates
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
02-21-2026
Common cure for DTC P0441
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Added protection for your WMI setup
incl. brackets/check valve/tubing
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For use in setups where charge pipe injection is being utilized.
High flow WMI solenoid with inline 40 micron filter
Also called the "breather valve" or "oil separator"
Replacement WMI Water Injection Hose
1/4" tee fitting for water/methanol lines
Made from 4-ply reinforced silicone, this MAF to Throttle Body Hose features a smooth inner bore for maximum flow, good looks and durability on the B7 Audi RS4 4.2L FSI engine.
This product was last offered at the strikethrough price on
06-28-2026
15 PSI
High flow filter replacement to get your engine breathing better than new!
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Restore engine performance
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
07-19-2026
Snow Performance Hyper-Sonic water-methanol injection nozzle
Featuring 5 layers of cotton gauze filtration material
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
07-19-2026