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RENAULT MEGANE IV BED501 tuning files Here is what the catalog holds for the RENAULT MEGANE IV on the BED501. Stock output across the matched variants spans 280–300 HP. 35 distinct variants are catalogued here. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions Applicable work for the BED501 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software 35 distinct variants for the RENAULT MEGANE IV on the BED501 ECU. Reference the engine and controller software when you upload.
Variant 1 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237104447S
Calibration 237104447S
Variant 2 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237106911S
Calibration 237106911S
Variant 3 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237101962S
Calibration 237101962S
Variant 4 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104450S
Calibration 237104450S
Variant 5 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
Variant 6 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237105678S
Calibration 237105678S
Variant 7 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237105420S
Calibration 237105420S
Variant 8 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237105418S
Calibration 237105418S
Variant 9 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104709S
Calibration 237104709S
Variant 10 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237104299S
Calibration 237104299S
Variant 11 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104671S
Calibration 237104671S
Variant 12 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104665S
Calibration 237104665S
Variant 13 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104967S
Calibration 237104967S
Variant 14 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104971S
Calibration 237104971S
Variant 15 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104932S
Calibration 237104932S
Variant 16 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237104457S
Calibration 237104457S
Variant 17 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237105396S
Calibration 237105396S
Variant 18 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237105418S
Calibration 237105418S
Variant 19 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237105413S
Calibration 237105413S
Variant 20 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237105409S
Calibration 237105409S
Variant 21 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237105417S
Calibration 237105417S
Variant 22 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237105403S
Calibration 237105403S
Variant 23 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237104704S
Calibration 237104704S
Variant 24 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104677S
Calibration 237104677S
Variant 25 ECU
Catalog engine 1800 300HP
Generation Megane 4 (Ph1) 2015-2021
Matched gains engine RS Trophy 1.8T 300
Controller brand HITACHI
ECU BED501
Stock power 300 HP
Stage 1 power 310 HP
Power increase +10 HP (+3%)
Stock torque 400 Nm
Stage 1 torque 440 Nm
Torque increase +40 Nm (+10%)
SW upgrade 237104672S
Calibration 237104672S
Variant 26 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
SW upgrade 237102373S
Calibration 237102373S
Variant 27 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237102388S
Calibration 237102388S
Variant 28 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237102385S
Calibration 237102385S
Variant 29 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
ECU SW 237102930S
ECU HW 237104299S
SW upgrade 237102387S
Calibration 237102387S
Variant 30 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
Variant 31 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
SW upgrade 237103115S
Calibration 237103115S
Variant 32 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
SW upgrade 237102383S
Calibration 237102383S
Variant 33 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
SW upgrade 237102378S
Calibration 237102378S
Variant 34 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
SW upgrade 237105402S
Calibration 237105402S
Variant 35 ECU
Catalog engine 1800 280HP
Controller brand HITACHI
ECU BED501
Stock power 280 HP
SW upgrade 237105419S
Calibration 237105419S Related vehicles Other vehicles built on the BED501 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered. Which tuning solutions are available for the RENAULT MEGANE IV on the BED501? Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the BED501 ECU software on this model? Yes — the RENAULT MEGANE IV on the BED501 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered? Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.