Worlds First supercharger system for 2012+ Jeep Wrangler JK equipped with the 3.6l Pentastar RIPP Superchargers is the number one selling supercharger in the 2007-2011 Jeep Wrangler circles and our kits are considered the easiest to install, most powerful and most reliable. This kit features a signature Vortech V3 Si-trim Self-Contained centrifugal supercharger, an air to air front mounted intercooler behind the grill. As a whole this kit bolts on in 8 hours is considered plug and play ready. Set up at 7psi peak and tuned on 91oct fuel, the kit features larger primary injectors, plug and play RIPP map sensor and comes complete with fuel and timing tuning. 1 year warranty.