For sale Revo select plus for VW, Audi, or Porsche that is compatible with revo software stage 2. You can download a progeam that comes with this kit, and you are able to upload settings for boost,timing,and fuel for the chipped out vehicle. Also, you can turn off the chipped setting on your vehicle with this kit, if for some reason you need to.I bought this for my 03 VW GTI 20th anniv, and only used it once so it's practically brand new. Retails for 375, selling for 150. Willing to ship, buyer pays shipping cost.