What a difference for my Jeep jk
Reviewed By Joseph O (COOPERSBURG, PA) Reviewed for a 2009 Jeep Wrangler —3/16/2020 6:15 AM
Almost popped a wheelie on sport plus. Great response from factory
Reviewed By Darin B (CASTLE ROCK, CO) Reviewed for a 2013 Jeep Grand Cherokee —1/4/2018 9:19 AM
took me 3 minutes. This is one of those rare items that works! 2013 Jeepo grand cherokee is now responsive as a v8! no joke. i have oversized tires that made my GC sluggish. this feels like a 30HP jump. seriously. it has many setting or can be turned off. I love this! best purchase yet for an upgrade to my car WITHOUT messing with the engine or air intake( which in my opinion does nothing but make your car louder)