Stage 2 Renault Megane 2 R26-R 2.0 Turbo Sagem 3000 Tuning File – SW-Version 8200681821 8200509963

• Stage 1 + Stage 2 tuning pack for Megane 2 R26-R
• Boost, torque and fuel adjusted separately per stage
• Stage 2 includes advanced ignition and turbo logic
• Includes original binary
• Checksum not system-calculated
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• Dual-profile ECU remap for road and track-ready setups
• Stage 1 for mild boost and responsive street driving
• Stage 2 ideal for trackday use or aggressive road builds
• Flashable via bench/OBD for Sagem ECUs
• Always verify ECU number and SW version
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