have complete set up;;clylinder that mounts on injector[with quick release exhaust]//solenoid//bullit cable hook up//10 oz co2 bottle[full]mini pre adjusted regulator with gauge//2 aluminum bootle mounts that clamps bottle to chassis tubbing[no welding needed]//quick-push tubing fittings//tubing//cable mounting bracket that bolts to hat//can provide detail pics of way i have it mounted on my bbc fuel altered..asking $175.00+shipping