RIPP is proud to announce the World’s First supercharger system for a 2012-2014 Jeep Wrangler JK equipped with the 3.6l Pentastar V6*. RIPP Superchargers is the number one selling supercharger in the 2007-2014 Jeep Wrangler communities. Our kits are considered the easiest to install, most powerful and most reliable. Key features of this system are: a Vortech V3 Self-Contained Centrifugal Supercharger, an air-to-air front mounted intercooler, larger plug and play primary injectors and a proprietary plug-&-play map sensor. Proper ECU calibrations are provided by RIPP via a Preprogrammed Diablosport tuner. Our system bolts on in six to eight hours and is considered the most complete and easy to install system on the market.Preliminary tests show an Automatic 3.6 Pentastar Jeep Wrangler Unlimited produces only 189** rear wheel HP (WHP) in stock form. With larger wheels and tires, like most clients have, power is even lower. With a RIPP Supercharger installed we safely squeezed 325WHP and 300ft/lbs** of Torque on 37in tall tires. That WHP is higher than a 5.7 V8 Engine swap costing thousands more and more in line with a 6.4 Hemi swap. Additionally clients have reported an MPG increase from 1-4mpg combined City/hwy***. RIPP has spent an enormous amount of time tuning for better drive quality. It has tuned in all conditions including high altitude, hot dry deserts and cold wet climates. No other manufacturer has spent more time developing engine calibrations than RIPP, it’s a brand you can rely on World Wide. Fits:201220132014 PENDING: Legal for use in California *Horse Power Measured at the Rear wheel (not crank) ** All RIPP WHP levels are measured at the rear wheel, not at the crank. Be careful when comparing HP to WHP. WHP levels vary depending on tire and gear combination as rotational mass comes into play, this affects both Naturally Aspirated (NA) and Forced Induction (FI) total output. *** The factory transmission cannot be tuned directly. Please make sure you have the proper gear ratio for your vehicle's wheel/tire set-up to maximize it's potential.****A RIPP automatic transmission cooler will be included with the automatic kit**** RIPP makes no claims in increased MPG, clients have reported this on all RIPP and public social media. We cannot guaranty all end users will experience this. There are simply too many variables out of RIPP's control. ****RIPP cannot be responsible for discrepancies between different dyno readings available throughout the industry. Many different dyno's read in different net output. Please educate yourself between the different type of readings available from your dyno operator. RIPP advertises SAE HP captured at the rear wheel and typically on a large tire unless otherwise noted.