At Superchips, we don’t just get it, we live it. The Jeep Flashpaq (part no. 3873) is designed for your 2015 4×4 and packed with off-road specific features exclusive to Superchips. Flashpaq is the number one tuning solution for the 2015 Jeep JK. Our tunes include multiple trail-proven and street performance levels, developed on the streets of Florida all the way out to legendary trails of Moab, Utah. The various altitude testing guarantees optimal performance, regardless of geographic location. You’ll find lots of pretenders out there making big claims and false promises, but at Superchips, we deliver.

Our 2015 Jeep JK tuning option is head and shoulders better than anything on the market. We only tune with true 2015 ECUs to ensure that the right computer stays in your Jeep and can still be serviced by your dealer. Our process is simple and can be done by anyone from a Jeep builder down to someone who’s never popped the hood.

ECM Swap Options:

Option 1: Cross-ship ECM swap (subject to availability of ECMs)

After your stock files have been read with the 3873 Flashpaq and then saved into the Spark update software, Superchips will send you an unlocked ECM and provide a return shipper label to send back your stock ECM.

Option 2: Send in your factory ECM to be unlocked

This free service will be available to you anytime. Once we receive your stock ECM, we will quickly unlock it and get it back to you so you can tune with your Flashpaq.