downpipe tune

Tuned ECU file for BMW 750i (N63B44O0 engine, 2011 model, F01 chassis) with Siemens MSD85 and software ID 0047920IL20SIS9X6. This full binary includes Stage 2 tuning with Vmax limiter deletion and Decat logic for post-cat lambda removal. Designed for automatic transmission cars with upgraded...

Advanced Stage 2 tuning file for Audi A3 1.8 TFSI CJS engine (2015, DSG), based on Siemens SIMOS18 ECU with software ID SC800H4100000. Includes decat (no post-cat lambda), raised rev limiter, and Pop&Bang functionality in Sport mode. Designed for performance setups with downpipe/exhaust...