Reviewed By Christopher T (BROOKLYN, NY) Reviewed for a 2012 Jeep Grand Cherokee —3/30/2016 5:35 AM
Power increase was instantaneous. Great aggressive sound when WOT
Reviewed By Richard W (WINTER HAVEN, FL) Reviewed for a 2012 Jeep Grand Cherokee —12/10/2015 7:14 PM
Great product but double install time. K/N should assemble the main parts, heat shield, rubber strip before shipping which would cut time in half. Also heat shield is too short for space allowed in compartment. Overall it looks and works great. Rick
Reviewed By Adam C (BLOOMINGDALE, IL) Reviewed for a 2012 Jeep Grand Cherokee —4/18/2015 3:01 PM
So I have a 5.7L HEMI in my 2012 Jeep Grand Cherokee. I love to upgrade my cars and have a family of mechanics so I have a Volant CAI, full Flowmaster Cat-Back Exhaust, Hypertech tunning kit and upgraded plugs and fuel injectors. The car runs GREAT but I wanted to do more so I got the BBK 85mm throttle body along with a low temp thermostat. Install was a breeze and the throttle response is GREAT. But the check engine light keeps coming on with the same code (507 it is too high of an idle).