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Modified JK TechTech related bulletin board forum regarding subjects such as suspension, tires & wheels, steering, bumpers, skid plates, drive train, cages, on-board air and other useful modifications that will help improve the performance and protection of your Jeep JK Wrangler (Rubicon, Sahara, Unlimited and X) on the trail.
PLEASE DO NOT START SHOW & TELL TYPE THREADS IN THIS FORUM
Question..... Can you borrow a friends pro cal or superchip? Or do you leave it plugged in?
They are both VIN locked once used. Your friend would have to go completely back to stock, so he has no programming or tuning functions at all, and then give it to you. What a nice friend!!