{"product_id":"boost-bros-performance-6-6l-duramax-dieselr-hp-tuners-transmission-tuning-2020-2023","title":"Boost Bros Performance - 6.6L Duramax DIESELR HP Tuners Transmission Tuning (2020-2023)","description":"\u003ch3 data-start=\"70\" data-end=\"125\"\u003e\u003cstrong data-start=\"70\" data-end=\"125\"\u003eDIESELR Transmission Tuning – 2020–2023 L5P Duramax\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"127\" data-end=\"436\"\u003eTake full control of your Allison transmission with DIESELR’s custom transmission tuning for 2020–2023 L5P Duramax trucks. Whether you’re daily driving, towing heavy, or pushing big power, this tuning is designed to deliver smoother shifts, improved clutch holding capacity, and increased overall reliability.\u003c\/p\u003e\n\u003cp data-start=\"438\" data-end=\"734\"\u003eDIESELR’s transmission tuning recalibrates shift timing, line pressure, and torque management to eliminate the sloppy, delayed shifts found in the factory calibration. The result is crisp, consistent gear changes that not only feel better but help extend the life of your transmission under load.\u003c\/p\u003e\n\u003cp data-start=\"736\" data-end=\"961\"\u003eBuilt with performance and drivability in mind, this tuning supports everything from stock trucks to fully built setups. Expect reduced clutch slip, better power transfer, and more confidence when towing or accelerating hard.\u003c\/p\u003e\n\u003cp data-start=\"963\" data-end=\"976\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"963\" data-end=\"976\"\u003e\u003cstrong data-start=\"963\" data-end=\"976\"\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"977\" data-end=\"1281\"\u003e\n\u003cli data-section-id=\"pixk2r\" data-start=\"977\" data-end=\"1036\"\u003eOptimized shift timing for quicker, firmer gear changes\u003c\/li\u003e\n\u003cli data-section-id=\"1mlufn7\" data-start=\"1037\" data-end=\"1098\"\u003eIncreased line pressure for improved clutch holding power\u003c\/li\u003e\n\u003cli data-section-id=\"gcvz6\" data-start=\"1099\" data-end=\"1132\"\u003eReduced torque converter slip\u003c\/li\u003e\n\u003cli data-section-id=\"71vrqq\" data-start=\"1133\" data-end=\"1180\"\u003eEnhanced towing performance and drivability\u003c\/li\u003e\n\u003cli data-section-id=\"y5txs2\" data-start=\"1181\" data-end=\"1223\"\u003eDesigned for stock and modified trucks\u003c\/li\u003e\n\u003cli data-section-id=\"10cmwne\" data-start=\"1224\" data-end=\"1281\"\u003eHelps prolong transmission life under increased power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1283\" data-end=\"1424\"\u003eWhether you’re chasing performance or reliability, DIESELR transmission tuning unlocks the full potential of your L5P’s Allison transmission.\u003c\/p\u003e","brand":"Dirty Diesel Customs","offers":[{"title":"Default Title","offer_id":46766740242588,"sku":"DSLRT-200241","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7341\/4812\/files\/DIESELR20-23L5P.png?v=1777434352","url":"https:\/\/www.boostbrosperformance.com\/products\/boost-bros-performance-6-6l-duramax-dieselr-hp-tuners-transmission-tuning-2020-2023","provider":"Boost Bros Performance","version":"1.0","type":"link"}