2015-2018 Jeep WranglerAttention 2015-2018 JK Wrangler owners: Enjoy an instant increase in power. Prepare for a night and day difference as you accelerate pull through the gears. Our engineers spent month refining calibrations to maximize a safe amount of power while making sure the "seat of the pants" is present from zero to wide-open throttle. With the Pulsar inline module and Flashcal package you can enjoy tire/gear adjustments, TPMS, daytime running light options, idle-up, and more? These two products together will check all the boxes on your list as it relates to power, quick options, and customized settings for your 2015-2018 JK Wrangler.