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Hi all, does the Speedchip Flashcal for JL's work for a 4xe with 3.5" lift and 37's? My speedo is off by ~9mph at higher speeds.
superchips.com
LMK thanks
alan
Jeep Flashcal for JL WranglerÃÃÃÃî | Superchips
Introducing the Superchips Flashcal F5 for 2018-2021 JL WranglerÃÃÃÃî Shop Now.
LMK thanks
alan