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New Tuning File Available: Renault Megane RS Stage 2 + Vmax + Decat + E85 — SW 8200752572 8200509963 - Single binary: Stage 2 power tune with Vmax delete, catalyst off & full E85 flex-fuel for 2007 Mégane RS 225 (Sagem 3000) — checksum-fixed, Kess-read.
Welcome to the official discussion thread for the Renault RS 2.0 Turbo 225 hp tuning package. This calibration is specifically developed for the Sagem 3000 ECU and optimized to work seamlessly with the 6-speed manual.
Target Performance: 221 PS / 162.5 kW (stock).
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Renault RS 2.0 Turbo 225 hp
Welcome to the official discussion thread for the Renault RS 2.0 Turbo 225 hp tuning package. This calibration is specifically developed for the Sagem 3000 ECU and optimized to work seamlessly with the 6-speed manual.
Target Performance: 221 PS / 162.5 kW (stock).
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
Extended Product Information
- Higher boost, fuel & ignition for stronger mid- and top-end power
- Top-speed (Vmax) limiter removed
- Catalyst efficiency & post-cat O₂ diagnostics disabled (Decat)
- Flex-fuel logic for E10–E85: adaptive lambda, start enrichment, knock control
- Pop&Bang optional via existing RS Sport/ESP button behaviour
- All checksums & CVN corrected (WinOLS 4.7) — no manual patching required
- Flash-ready with Kess V2, CMDFlash, Autotuner and other Sagem 3000 tools
- For competition/off-road use only — check local emissions laws before flashing
➜ Download Tuning File / View Full Specs
