Tune Up That 2021 Wrangler or Gladiator with Flashpaq

Superchips dove head first into the Jeep® tuning market more than ten years ago and quickly became the industry leader in Wrangler and Gladiator performance. Carrying on our traditions of offering state of the art devices, with all the calibration and feature control owners demand of their Jeep® rigs, we’re happy to announce Flashpaq coverage available now for the 2021 3.6L V6 applications. Part number 3876-JL covers the 2018-2021 Wrangler JL and 3876-JT will cover the 2020-2021 Gladiator JT.

Superchips set the standard in the market for Jeep® owners adding upgraded tire and gear packages that need speedometer calibration along with extra power to turn them. Advanced features paired with ease of use continues to mark Flashpaq as one of the most popular and convenient upgrades available for the enthusiast or recreational Jeep® owner.  All of the industry-leading features that have distinguished Flashpaq as a leading product in the market are included with today’s release, including auto start/stop, auto park disable, and multiple running light options.

Flash tuning the 2021 model will require an unlocked PCM, which is included in the purchase of the device. Our PCM Swap process makes it simple and hassle free, allowing you to add our performance tuning in just a matter of 20-30 minutes. Once you receive your Flashpaq device and install the included Gateway Bypass under the hood, you simply use the device to save your factory PCM files, fill out our online form and we’ll ship you the required PCM to install in your Jeep®. Once the PCM has arrived, you can swap out your factory PCM, and move on to tuning the vehicle with Flashpaq. Your original PCM can then be returned to us. This process limits your Wrangler or Gladiator down time to just the amount of time it takes to swap the unit out.

Flashpaq for 2018-2021 3.6L Jeep comes loaded with four performance tunes to best fit your driving style and needs. From our tune built specifically for towing, to our 87, 91, and even 93 Octane tunes you can expect as much as 22hp and 21lb-ft of torque to the tires at peak RPM levels. Our tuning calibrations team spent a lot of time working on the power delivery and transmission control to offer the absolute best driving experience possible. Maximum power gains of 35hp/37tq in the mid-range offers an increase you’ll definitely feel from the driver seat.


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