The Calibrated Power 4106-01-7 CRD Spade for your 2005-2008 Jeep Grand Cherokee 3.0L provides you with a crisp and powerful tuning strategy that helps mileage too! Finally owners of 2005-2007 Jeep Liberty CRD, and 2007-2008 Jeep Grand Cherokee CRD can have some fun! This tuning device comes with a stock tune, and two upgraded tunes.Â Emissions intact only. For vehicles with all factory emissions systems.Â Includes Two Modified Tune Files: Economy Tune: 20 horsepower increase, and 75 lbs of torque over stock Performance Tune: 50 horsepower increase, and ~100 ft-lbs of torque over stock Applications: 2005-2006 Jeep Liberty 2.8LÂ 2007-2008 Jeep Grand Cherokee 3.0LÂ Note:Â Due to the fact that this product is custom tuned to your unique VIN, it cannot be returned. Not available for sale in the state of California Click here to read Emissions Notice.