The NX original nitrous rails feature a billet aluminum body anodized in both blue and red. This package includes 2 single hole rails in blue, two single hole rails in red, fittings, and pipe plugs. The rails themselves also include 4 18 input fittings as well as 16 516 x 24 fittings. These rails would be spectacular for those looking for a clean look while also using less space than the traditional distribution bocks. , , NOTE The rails will require tapping for all fittings, , First in Quality, first in technology, Nitrous Express, the Next Generation nitrous company



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