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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Level 3: 70HP (Performance): Ideal for users who tow up to 10
** DO NOT DELETE YOUR VEHICLE UNTIL TUNING HAS BEEN PERFORMED AND TESTED **
2019-2021 Ram 6
Level 4: 150HP (Performance): Ideal for users who want significant horsepower & torque gains
HP Tuners AMDP RTD4 Tuning Device vin-required Level 3: 70HP (Performance): IdealFitment & Features 2024 2025 Duramax 6. 6L THIS IS A DEVICE ONLY, TUNE FILES AND CREDITS WILL BE PURCHASED SEPARATELY HOW IT WORKS: PURCHASE THE RTD4 AND CREDITS DOWNLOAD THE FREE TDN APP AND CONNECT YOUR RTD4 VIA BLUETOOTH ENTER AMDP CUSTOM TUNINGS INVITE CODE TO JOIN THE NETWORK SEND YOUR VEHICLES STOCK READ FILE AND DATALOGS TO AMDP DIRECT RECEIVE AND FLASH YOUR CUSTOM TUNE FILE INVITE CODE: MNFS 4601 RTD4 VIDEO: https: www. youtube. com shorts
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