45RFE to 545RFE TRANSMISSION hack to upgrade from 4-Speed to 5-Speed

Jeeps and Dodge's with the 4.7L from 1999-2000 came with the 45RFE 4-speed transmission. Jeeps and Dodges from 2001 on with the 4.7 and 4.7 HO came with the 545RFE 5-speed transmission. What only a few people know is that the only difference between the two transmissions is a SOFTWARE HACK! FIND YOUR JEEP/DODGE/RAM/CHRYSLER BUILD SHEET HERE: https://fcacommunity.force.com/RAM/s/... Support D&E on PATREON:   / dandeinthegarage   Checkout the D&E Store for awesome Jeep and D&E MERCHANDISE: https://teespring.com/stores/de-in-th... We hope you enjoyed this video and will keep in mind that all information included is intended to be purely academic and in fact is only the opinion of D&E. We are not professionals, nor are we qualified to knight you a professional. D&E want to ensure that anyone modify or fixing their own vehicle does so in a safe manner which leaves the vehicle in a legal, roadworthy state. In short, DON'T BE A MONKEY WITH A TOOL BOX! If you don't know what