Flashpaq F5 Handheld Tuner

The Superchips Flashpaq F5 is a powerful handheld tuner designed specifically for the Jeep Wrangler JL, enhancing both performance and drivability. This device allows for critical recalibration after installing larger tires and changing gear ratios, ensuring accurate speedometer readings and optimal transmission performance. It comes preloaded with various performance tunes, including options for economy, towing, and off-road trail use, providing noticeable improvements in engine smoothness, acceleration, and low-end torque. Key features of the Flashpaq F5 include the ability to adjust tire size (25-inch to 41-inch), gear ratios (2.73 to 5.38 for axles, 2.72 to 5.00 for transfer case), modify rev and speed limiters, adjust TPMS thresholds, enable/disable sway bars, and disable auto start/stop functionality. It also functions as a diagnostic tool, capable of reading and clearing DTC trouble codes, saving time and money on diagnostics. The process typically takes about 10 minutes and requires no special tools. The Flashpaq F5 includes a PCM swap function, meaning you can either exchange your locked factory PCM for an unlocked one from Superchips or send your original PCM to Superchips for unlocking, ensuring no vehicle downtime during the tuning process. However, it's important to note that junkyard, remanufactured, or salvaged PCMs are not accepted for the exchange. Updates are available via a USB connection to a PC/Windows computer. This tuner is intended for off-road or competition use only and is not CARB certified, making it illegal for street use in California and other states with similar emissions standards. It is designed for 2018-2023 Jeep Wrangler JL models with 2.0T and 3.6L engines, and also supports 2021-2025 Rubicon 392 and 4xe models.