quick view Add to Cart Nitrous Express Nitrous Express 6 Cyl Tubing Kit (3 - 14in / 3 - 16in / 3 - 20in / 3 - 24in Tubing Incl B-Nuts) - 80065 MSRP: $152.99 Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be of the highest quality, no off shore junk; 99% of NX products are produced and assembled in the USA;... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare