Introducing Magnusons Jeep Wrangler kit for the 2012-2014 Jeep Wrangler JK with the Pentastar 3.6L engine. In testing, this kit demonstrated between an 80 - 100 HP and 60-70 lb-ft increase at the wheels at just 6 psi. Unlike other power adders, all that torque is available right off idle - right where you need it for off-roading, crawling, and passing on the highway. Magnusons MP1320 TVS Supercharger for the 2012-2014 Jeep Wrangler JK 3.6L uses EATONs latest in its line of Twin Vortices Series superchargers. Our new 6th generation hybrid-roots style supercharger design offers a host of performance benefits over the completion. Its four-lobe, 160 degree high helix rotors provide increased air flow, have a wider operating range, and higher pressure capability while maintaining cooler operating temperatures and a quieter operation. Its no wonder the OEMs, from GM, to Ford, to Audi, rely on Eatons TVS technology for their high-performance cars. All of these benefits are achieved while using less engine power through a reduction in parasitic engine drag during cruising situations. These cruising losses, common during normal driving, are nearly eliminated thanks to Magnusons unique integral bypass valve system, giving you near-stock fuel economy under normal driving conditions, and instant torque when you need it. This system contains Magnusons patented cast aluminum high-velocity intake manifold, MP 1320 TVS supercharger as well as all of the fittings, lines, belts and hardware needed. To really maximize the efficiency of this supercharger kit it is also available with an air-water intercooler system that includes the intercooler core, coolant circulation pump, coolant reservoir, and heat exchanger. Additionally, this supercharger system comes with all of the necessary tuning and fuel system upgrades your Jeep will require to handle the boost this blower delivers. This includes new high-flow fuel injectors that retain all of the factory "push-lock" connectors and a Diablo Sport Trinity handheld programmer. Magnusons ECM recalibration ensures proper adjustment of the air/fuel and ignition timing settings to optimize and manage the increased torque and horsepower of your supercharged Jeep while maintaining its street driving manners and fuel economy. As you can see this is truly a complete system with all of the components required for a professional, and OE-looking installation.