{"product_id":"2019-2024-ram-6-7l-cummins-68rfe-transmission-tuning-by-ppei","title":"PPEI Transmission Tuning PP-CMF-TT | 2019-2024 Cummins 6.7L 68RFE","description":"\u003ch2\u003ePPEI Transmission Tuning for 2019+ Ram 6.7L Cummins 68RFE\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eExtend your transmission life and increase your fuel economy\u003c\/strong\u003e with PPEI Transmission Tuning — a \u003cstrong\u003emust-have upgrade\u003c\/strong\u003e for tuned trucks with added torque and performance modifications.\u003c\/p\u003e\n\n\u003cp\u003eThe refined shift points eliminate the low-RPM “lazy” feel these trucks are known for, removing the need to stab the throttle for a downshift – not cool and a fuel economy killer! For vehicles equipped with larger turbochargers, \u003cstrong\u003ePPEI Transmission Tuning\u003c\/strong\u003e is essential to get the engine back into the proper RPM range to match the torque curve of the new turbo.\u003c\/p\u003e\n\n\u003cp\u003eAlong with improved shift points, PPEI also \u003cstrong\u003erefines the torque converter lockup strategy\u003c\/strong\u003e to transfer power to the ground more efficiently. This reduces unnecessary slip in the torque converter, which improves fuel economy and cuts down on heat buildup in typical “unlocked” conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLastly (and possibly the greatest benefit)\u003c\/strong\u003e is the increase in line pressure PPEI provides. Higher line pressure increases the transmission’s holding capacity by clamping the clutch packs together with more force — giving tuned trucks or those towing heavy loads the confidence to perform reliably for years to come.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis tuning package can be installed using the following platforms:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEFILive AutoCal V2\/V3\u003c\/li\u003e\n  \u003cli\u003eEFILive FlashScan V2\/V3\u003c\/li\u003e\n  \u003cli\u003eHP Tuners MPVI2\/3\u003c\/li\u003e\n  \u003cli\u003eEZ LYNK AutoAgent 2\/3\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Flashing Protocol Information (2019+ 68RFE)\u003c\/h3\u003e\n\u003cp\u003eWhen flashing the \u003cstrong\u003e2019+ 68RFE transmissions\u003c\/strong\u003e, the flashing protocol also flashes the \u003cstrong\u003eEngine Control Module (ECM)\u003c\/strong\u003e. If an engine calibration is already installed prior to installing the PPEI Transmission Calibration, the PPEI TCM Calibration will include a \u003cstrong\u003estock engine calibration\u003c\/strong\u003e that will overwrite any previous tuning.\u003c\/p\u003e\n\n\u003cp\u003eIf you reinstall a previous engine calibration after installing the PPEI Transmission Calibration, it will erase the PPEI Transmission Calibration. To retain both calibrations simultaneously, \u003cstrong\u003eboth the engine and transmission tuning must be purchased and installed from the same calibrator\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003eCummins Unlock Cable\u003c\/strong\u003e is required for Engine \u0026amp; Transmission Tuning with EFILive or HP Tuners. Please select this option if you do not have one already.\u003c\/p\u003e","brand":"PPEI Tuning","offers":[{"title":"Default Title","offer_id":51231856328987,"sku":"PP-CMF-TT","price":284.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/2019-2021Ram6.7LCummins68RFE_TransTuningbyPPEI-238336_800x_67d1f24c-1d92-4cce-b381-e5dfbf00e5b9.webp?v=1765395161","url":"https:\/\/wwmperformance.com\/products\/2019-2024-ram-6-7l-cummins-68rfe-transmission-tuning-by-ppei","provider":"WWM Performance","version":"1.0","type":"link"}