{"product_id":"2020-2022-gm-3-0l-lm2-duramax-transmission-tuning-by-ppei","title":"PPEI Transmission Tuning PP-LM2-TT | 2020-2022 Duramax 3.0L LM2","description":"\u003ch2\u003ePPEI T93 Transmission Tuning for LM2 Duramax\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eExtend your LM2 Duramax transmission’s life and increase your fuel economy\u003c\/strong\u003e with \u003cstrong\u003ePPEI’s T93 Transmission Tuning!\u003c\/strong\u003e A must-have upgrade for tuned trucks running additional torque and performance modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePPEI was the first to offer transmission tuning\u003c\/strong\u003e for these new Allisons — and we haven’t let off the throttle since!\u003c\/p\u003e\n\u003ch3\u003eRefined Shift Points\u003c\/h3\u003e\n\u003cp\u003eThe refined shift points eliminate the low-RPM “lazy” feel that forces the driver to stab the throttle for a downshift — not cool, and a fuel economy killer. For trucks equipped with larger turbochargers, \u003cstrong\u003ePPEI Transmission Tuning\u003c\/strong\u003e is essential to return the engine to the proper RPM range to match the new turbo’s torque curve.\u003c\/p\u003e\n\u003ch3\u003eOptimized Torque Converter Lockup\u003c\/h3\u003e\n\u003cp\u003ePPEI’s transmission calibration refines the torque converter lockup strategy to put power to the ground more efficiently. This improved lockup eliminates unnecessary slip, enhances fuel economy, and reduces heat buildup in typical “unlocked” conditions.\u003c\/p\u003e\n\u003ch3\u003eIncreased Line Pressure for Maximum Holding Power\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLastly (and possibly the greatest benefit)\u003c\/strong\u003e is the increase in line pressure PPEI provides. Higher line pressure boosts the transmission’s holding capacity by clamping clutch packs together with greater force. This ensures tuned and towing trucks enjoy reliable performance and longevity for years to come.\u003c\/p\u003e\n\u003ch3\u003eInstallation Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis tuning package can be installed using the following supported hardware:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePPEI RTD\u003c\/li\u003e\n\u003cli\u003eHP Tuners MPVI2 \/ MPVI3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePPEI Transmission Tuning\u003c\/strong\u003e for the LM2 Duramax delivers smoother shifts, higher torque capacity, improved drivability, and reduced heat — the perfect solution for any tuned or towing application.\u003c\/p\u003e","brand":"PPEI Tuning","offers":[{"title":"Default Title","offer_id":51231855771931,"sku":"PP-LM2-TT","price":426.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/2020-2022GM3.0LLM2Duramax_T93TransmissionTuningbyPPEI-592808_800x_0a2d73fa-d174-4b6d-ae36-77e852adc617.webp?v=1765316244","url":"https:\/\/wwmperformance.com\/products\/2020-2022-gm-3-0l-lm2-duramax-transmission-tuning-by-ppei","provider":"WWM Performance","version":"1.0","type":"link"}