Umm sorry dude but you must have mistaken the 5 for a 6 on that scale. All these other Nytro owners are telling you you're wrong, just accept it and move on.
We went and bought a set just to see what they are like. They are IDENTICAL to the Avalanche Safety Solutions Shovel. If I handed one of each to you with no labels you could not tell them apart.
Charge Tubes exhaust wastegate shim and either D&D or Speedwerx mapping you will be right around 300HP and if you don't want to run race gas put water meth in it instead.