selling my Zex kit going back to single dont really need it
used it for 1 year never had problems and its legit the best thing about it
it only activates if u press the gas all the way down lol anyways its for 450

Smart box
55 shot jet nitrous bottle
Automatic bottle warmer
purge kit (missing purge line) dont really need
Arming swithch
T Fitting for fuel line
Bottle Bracket
Safety Blow down tube for track and saftey use

Shot me a PM with # if interested ill get back at you asap