Cold nitrous will pass the air intake temp sensor in the "Y" intake pipe. This cools the sensor and tricks the computer into turning on the electronic choke. This extra fuel mixes with the nitrous at Wide Open throttle to make more power.
Harley Davidson Nitrous oxide System Single Bottle, silver, billet bracket EFI
Harley Davidson Nitrous oxide System Twin Bottle, silver, billet brackets NEW
Harley Davidson Nitrous oxide System Single Bottle,silver, billet bracket wet
LS2 Nitrous Oxide Plate LS7 Nitrous Oxide Plate C6 Corvette Nitrous Oxide Plate
LS1 Nitrous Oxide Plate LS6 Nitrous oxide plate C5 Corvette Nitrous Oxide Plate
DEI 901065 fits Harley Davidson 21-23 Pan America Heat Shield Liner Kit