All 2018 model year FCA vehicles have a new security feature that was implemented to prevent the OBD-II diagnostic port from being used for aftermarket recalibration tools and performance tuners. Therefore, the 2018 Ram ProCal Module includes AEV’s Bypass Harness kit. This kit will bypass the new security feature, allowing the vehicle to be properly recalibrated by the end user.
Overlander.com is the best place on the planet to invest in gear for your vehicle. Here’s why:
1-Year Low Price Guarantee - We’re confident our price is the lowest available for the AEV ProCal Bypass Harness Kit | Dodge Ram 1500/2500/3500, both now and for the next year. If you see it cheaper anywhere within a year of purchasing let us know and we’ll refund the difference.
60-Day Trail Tested Guarantee - We’re committed to selling only high-quality, reliable gear you can count on for your adventures. If your purchase doesn’t live up to expectations you can return it for a full refund, even if you’ve installed it or already used it in the field.
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