{"product_id":"m256-hybrid-ecu-tune","title":"M256 Hybrid ECU Tune","description":"\u003cp\u003e2022 and newer models require an ECU unlock. Which M256 does this fit? This tune is built specifically for the plug-in hybrid E53 Hybrid and GLE53 Hybrid, which pair the M256 inline-six with a much larger electric motor and a real high-voltage battery pack, giving them a charge port and genuine...\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine family:\u003c\/strong\u003e M256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e +100 HP, +100 TQ, Weistec 636 hp, 653 lb-ft, stock 536 hp, stock 553 lb-ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e M256-Hybrid-ECU-Tune\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLE53 AMG Hybrid Coupe (C167) 2026\u003c\/li\u003e\n\u003cli\u003eGLE53 AMG Hybrid 4MATIC (V167) 2026\u003c\/li\u003e\n\u003cli\u003eE53 AMG Hybrid 4MATIC (W214) 2024-2026\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eSold by Dyne Performance USA, an authorized dealer. Contact \u003ca href=\"mailto:sales@dyneperformance.us\"\u003esales@dyneperformance.us\u003c\/a\u003e for fitment confirmation, lead time, or installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Weistec","offers":[{"title":"Default","offer_id":56530083905676,"sku":"M256-Hybrid-ECU-Tune","price":1899.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/dyneperformance.us\/products\/m256-hybrid-ecu-tune","provider":"Dyne Performance USA ","version":"1.0","type":"link"}