Our hard charge tubes and BOV kit will set your machine apart from the rest. We utilize the best blow off valves on the market and the highest grade material available. "Turbosmart" bov's matched with our hand built charge tubes that are 2.25'' in diameter allow unmatched performance for your machine. Increased air flow along with higher boost capabilities make this kit more desirable than factory style rubber intercooler piping. To top it off our intercooler piping kit is the most affordable of its kind and also Made here in the USA!