About This

• 🚗 Broad Vehicle Compatibility – Works with GM trucks & SUVs (Silverado, Sierra, Yukon, Escalade) and V6/V8 engines including 5.3L, 6.2L, 4.3L EcoTec3
• 🔌 Zero ECU Modification – Uses OBD-II programming to disable AFM/DFM/DOD while keeping original ECU intact – no tuning or voided warranty risks
• 🔧 Full AFM/DFM Elimination – Stops cylinder deactivation permanently via GM factory protocol integration, preventing costly lifter failures and engine damage
• ⚡ Quick Plug-and-Play Install – Connects to OBD-II port in under 5 minutes; no tools or technical skills needed
• 🛡️ Reliability Focused – Designed for daily drivers and performance builds; reduces oil consumption and engine stress for long-term protection

Overview

• Color : Carbon fiber
• Brand : Shyueda
• Item Weight : 58 Grams
• UPC : 795958637872
• Manufacturer : Shenzhen sumaitong Trading Co. Ltd.