EN Additional Box for Jeep Grand Cherokee Mk3 III WH/WK 5.7 335 HP GS2

  
Chip Box Tuning ChipPower - VEC WE ALL GROW IN POWER. More power, reduces consumption by 15%. Better acceleration at all engine speeds, even at the highest speeds. Eliminates turbo lag for turbine cars. Does not affect the validity of the car warranty. Once the device is removed, it is invisible to the diagnostic computer. After removal, the car returns to factory settings. Does not cause excessive smoke. Very easy installation in a few minutes using ready-to-use plugs. You can return them to us within 30 days!