The Flashpaq for 2018-2019 3.6 JL Wrangler is here and demand has been off the charts. Enjoy an extensive set of custom features accompanied with power gains of up to 29 HP & 37 lb-ft TQ. Superchips will continue to offer a best-in-class PCM swap process for the 2018-2019 JL Wrangler. Please review all product details and features below. It is important that you follow the important steps required to tune this exciting vehicle.

High Definition 2.8 Inch Color Screen; Increased Memory For Faster Processing; Includes Pre-Loaded Tunes; Speedometer Correction For Changes In Tire Size/Gear Ratio; Eliminate Downshifting When Climbing Hills; Performance Tuning For Economy; Towing; And Extreme Tuning; Speed/Rev Limiter Options Based On Fitment; Adjustable Shift Points/Shift Firmness; Active Fuel Management Control Based On Fitment; Reads And Clears Diagnostic Trouble Codes; 2-Year Powertrain Warranty; Internet Updatable