Hypertech Interceptor Tuner for 11-14 Jeep Grand Cherokee WK with 3.6L Engine

The Most Advanced Power Tuning Technology. Hypertech's new Interceptor tuner is a smart technology design that works with today's generation of complex engine computers. The Interceptor easily mounts under the hood of your Jeep and plugs into the factory harness to constantly monitor the Jeep's functions. it then automatically recalculates the factory's computer performance calibrations with legendary Hypertech Power Tuning. This means more horsepower and torque, quicker acceleration, better driveability and improved MPG.