Stage 3 AI OBD2 Performance Chip for Volkswagen | Plug-and-Play Engine Tuning Module +40 HP / +45 TQUnlock the "Autobahn Spirit" of Your Volkswagen German engineering is legendary. Don't let factory software hold it back. Volkswagen builds "Das Auto"the car. Whether you are carving corners in a GTI, commuting in a robust Jetta, or hauling the family in an Atlas or Tiguan, you feel that solid, planted European road feel. However, modern VW tuning often feels restricted. The "pedal delay" on the 2. 0T engines and the hesitation of the transmission can