The Edelbrock E-Force Supercharger system part # 1527 for your 2012-14 Jeep Wrangler delivers 317rwhp and 277rwtq for a MANUAL and 303rwhp and 262rwtq for an AUTO. This Supercharger is exclusively for the Pentastar 3.6L V6 Engine. Featuring a unique design with minimal components makes it possible to fit an E-Force Supercharger under the stock hood. The core of each system is the Eaton Gen VI 1320 TVS Supercharger rotating assembly with a four lobe design with 160 degrees of twist for maximum flow, minimum temperature rise and quiet operation for excellent drivability. We also designed our superchargers with an integrated bypass valve to help eliminate parasitic loss under light throttle, improving mileage potential. Our unique and efficient inlet configuration results in a shorter, less restrictive intake path for improved air flow, without the need for a jack-shaft. Keeping the air cool is a high capacity air to water intercooler and low temp heat exchanger. For safety, the Edelbrock supplied program will retain the factory vehicle speed limiter setting. Edelbrock E-Force Supercharger part # 1527 is backed by our FREE 3 YEAR/36,000 MILE LIMITED POWERTRAIN WARRANTY!