The Genesis 2.0T Blow Off Valve Kit is a complete bolt on valve. Which allows you remove the factory bypass valve and replace it with our best Blow Off Valve, "The RFL". If you don't know by now, the RFL is the loudest valve on the market and to celebrate it's position we call it "Really Fuckin Loud". By replacing the factory valve on the Genesis you will pick up 1-2 psi at in the higher rpm which will allow you to pick up some easy horsepower. ?