Stage 2 VW Golf 7 GTI 2.0 TSI ECU Tuning File – SIMOS18 SC800LB700000 (High & Low Octane Support) - Releases
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Dual Stage 2 file for VW Golf 7 GTI – max performance on 98 RON & low-octane fuel with SIMOS18
This Stage 2 ECU tuning file for VW Golf 7 GTI 2.0 TSI (220PS) includes two versions: one calibrated for 98+ RON performance fuel and another optimized for lower-octane fuel. Based on Siemens SIMOS18 with software SC800LB700000, this remap delivers sharper throttle response, more boost, and faster mid-range acceleration. Ideal for both modified and export builds.