The ultimate supplementary fueling kit for the S55 engine!
The ultimate supplementary fueling kit for the S55 engine!
Adapt Your 0-10 Bar Pressure Sensor to Your Ethanol Sensor With Ease!
Everything you need to service your ignition system
10X Entries Into Our F80 M3 Sweepstakes
Stop Low Pressure Fuel Pressure Drops at the Source!
A Must For Cars With Upgraded LPFPs
Full e85, full 93, or even a blend of the two, no problem!
Neatly hides away in the trunk cavity below the deck lid.
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Stop Low Pressure Fuel Pressure Drops at the Source!
A Must For Cars With Upgraded LPFPs
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For non Fuel-It! brand port injection configs.
Fueling support up to 1000+ WHP!
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For stock HPFP/no port injection configurations.
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Direct port injection plate for clean WMI installs
With integrated fuel filter
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
10-04-2026